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&nbsp;Regular Color:Black,Champagne Gold,Fuchsia,Green &nbsp;Chipset:QCC 3031+ADI 1787 &nbsp;Noise Cancelling :Feed Back and Feed Forward &nbsp;Product Weight:272g &nbsp;Playing Time:40h &nbsp;Charging Time:3.5h &nbsp;Distortion:≤1% &nbsp;BT Receiving Distance:≥10m &nbsp;Warranty:12months &nbsp;

Product Size:166*92*181mm 
Product Weight:311g 
Playing Time:30-36h 
Charging Time:4h 
Distortion:≤1% 
BT Receiving Distance:≥10m 
Warranty:12months 
Battery:750mAh 
Load Impendance:16Ω 
S/N:90db 
NC Level:22-27db 
Output Frequency:22Hz-20KHz 
Function:Bluetooth,Noise Cancelling,Microphone,Aux-in

Product Size:169*94*205mm 
Product Weight:365g 
Playing Time:20-30h 
Charging Time:3.5h 
Distortion:≤1% 
BT Receiving Distance:12m 
Warranty:12months 
Bluetooth:BT4.1+EDR 
Battery:545mAh 
Load Impendance:32Ω 
S/N:93db 
NC Level:26-30db 
Output Frequency:20Hz-20KHz 
Function:Bluetooth,Noise Cancelling,Microphone,Aux-in

Charging Time:1h 
Playing Time:5-7h 
Single Earphone Battery:70mAh 
Charging Case Capacity:700mAh 
S/N:90db 
Distortion:≤0.5% 
Impedance:16Ω 
Charging Port:Type c 
Certificate:CE,RoHS,FCC,TELEC 
Accessories:Earphones,Charging Case,Type-C Cable,Silicone Ear Tips 
&nbsp;

Playing Time:40h 
Charging Time:3.5h 
Distortion:≤1% 
BT Receiving Distance:≥10m 
Warranty:12months 
Bluetooth:BT5.0 
Battery:750mAh 
Load Impendance:32Ω 
S/N:90db 
NC Level:28-33db 
Output Frequency:20Hz-20KHz 
Function:Bluetooth,Noise Cancelling,Microphone,Aux-in

<ul><li>Bluetooth speaker &amp; Holder function</li></ul>

<ul><li>Color:White</li><li>Chipset:BK3266</li><li>Distortion:1%</li><li>BT Receiving Distance:≥10m</li><li>Product Size:133*133*82.5mm</li><li>Product Weight:376g</li><li>Water Resistance level:IPX7</li><li>Warranty:12months</li><li>Support:A2DPV1.3\AVRCP V1.6\HFP V1.7\HID V1.1\AVCTP V1.4\AVDTP V1.3\SPPV1.2 etc.</li></ul>

<ul><li>Brand Name:Cowin</li><li>Model Number:KY11A</li><li>Style:TWS</li><li>Communication:Wireless</li><li>Use:Mobile Phone,Computer,Travel,Sports</li><li>Function:Bluetooth,Waterproof,Microphone</li><li>Bluetooth Version:Bluetooth v5.0</li><li>Waterproof Standard:IPX-4</li><li>Regular Color:Black</li><li>Chipset:JL AD6973D4</li><li>Certificate:CE</li><li>Distortion:≤0.5%</li><li>Input voltage:5V</li><li>Impedance:32Ω</li><li>Charging Port:Type c</li><li>BT Receiving Distance:≥10m</li><li>Support:HFP1.7/HSP1.2/A2DP1.3/AVRCP1.5</li><li>Charging Time:1h</li><li>Playing Time:3-4h</li><li>Single Earphone Battery:35mAh</li><li>Charging Case Capacity:300mAh</li></ul>

Regular Color:Black,MarbleChipset: QCC 3031+ADI1787Product Size:250*260*79mmProduct Weight:0.71kgPlaying Time:40hCharging Time:3hDistortion:≤1%BT Receiving Distance:≥10mWarranty:12months

<ul><li>Color:Black</li><li>Material:Aluminum alloy</li><li>Distortion:≤1%</li><li>BT Receiving Distance:≥10m</li><li>Product Weight:408g</li><li>Product Size:180*55*55mm</li><li>Warranty:12months</li><li>Support: Aux in/ PC/ MP3/ MP4/ Mobile Phone/ BT/ WIFI</li><li>Certification: CE, CE-ROHS, FCC, TELEC</li><li>Accessories: Bluetooth Speaker, Micro USB Cable,3.5mm Audio Cable, User Guide</li><li>Bluetooth:BT4.1</li><li>Battery Capacity:2200mAh</li><li>Output Power:8W*2</li><li>S/N:85db</li><li>Output Frequency:70Hz-20KHz</li><li>Charging Time:4h</li><li>Dimensions:180*55*55mm</li></ul>

<ul><li>Color:Black</li><li>Material:Plastic</li><li>DC Adapter:18V &nbsp;2A</li><li>Product Type:Wall-Mounted, Table Seated</li><li>Adapter Type:US Standard</li><li>Warranty:12months</li><li>Bluetooth:BT4.2</li><li>Product Size:666*101*53mm</li><li>Product Weight:2.8Kg</li><li>Output Power:30W*2</li><li>S/N:70db</li><li>Output Frequency:40Hz-20KHz</li><li>Blutooth Spec:≥10m</li><li>Fuction:Blutooth,Aux in,RCA,OPT,IR,Coaxial 3.5mm Jack</li><li>AMZ ASIN:B08H4P3W8H</li></ul>

1. &nbsp;Smartlink : &nbsp;WS300 &nbsp;dual Bluetooth 52,Unbelievabe Steady Connection,Free to wander from Room Listening to your favourite music and tv programmes2.Super Low Audio Delay,Perfect choice for Wathing Tv with Great Synchronization, 20 ms3.immersive Sound as Theater,40mm &nbsp;Driver units Reproduce for an Exceptional listening Experience.4.No Distractions， Watching tv and studying or sleeping,Without Disturbing Each other5. Connect 2 Devices, Enjoy fun with family with independent volume contol5.Wide Compatibility &amp;Easy to set up,Support &nbsp;USB, aux 3.5 &nbsp;RCA ,optical6.type-c port and &nbsp;10 hours playtime BA01: &nbsp; &nbsp;Support 2.4G TX transmission functionBA01: &nbsp; &nbsp;Support AUX IN and OPT IN optical fiber digital audio inputBA01: &nbsp;Support headset contact charging.TV E7B :High-quality single-chip dual-mode Bluetooth V5.2 systemTV E7B: Low latency audio is supported 24ms Bluetooth name: E7 &nbsp; chips: &nbsp;WS300 5.2Frequency range: 2.402GHz - 2.480GHzWorking voltage: 3.0-4.2VdcBattery capacity: 600mAhInterface: TYPE C USBCharging voltage: 5V ± 5%Charging current: 300mAStandard charging: 3 hoursWireless transmission range: ≥ 20mRated power: ≥ 10mW/Channel（ 1KHZ@0dB ）Maximum output power: ≥ 15mW/ChannelFrequency response range: 20Hz-20KHzSignal-to-noise ratio: ≥ 85dB 1K@0dB With IECDistortion rate: ≤ 0.5% (PO= 5mW@1KHZ )Working current: ≤ 20mAShutdown life: ≥ 30 monthsHorn unit: OD=40MM, 32 ΩPair name: Transmitter DockBluetooth specification: Bluetooth 5.2 &nbsp;WS300 5.2Frequency range: 2.402GHz - 2.480GHzWorking voltage: DC5V 1AWireless transmission range: ≥ 15mFrequency response range: 20Hz-20KHzDistortion rate: ≤ 0.5% (PO= 5mW@1KHZ )Working current: ≤ 50mACharging current: 300mA (charge the headset)TV E7B &nbsp;Size: &nbsp; &nbsp;180*166*92MMBA01 &nbsp;Size ： 218.0x109.0x79.5MM &nbsp; TV E7B &nbsp;weight: 263.9 g/pcBA01 &nbsp;weight：270g/pcsGift Box Carton Size &nbsp;:&nbsp;238*235*98mm &nbsp;&nbsp;Gross Weight / Gift box &nbsp;:825g/pcs &nbsp;Export Carton :&nbsp;510*495*485MM17.5 Kg/carton20pcs/carton3.5 Aux *1RCA *1&nbsp;tYPE-C &nbsp;Charging line *1&nbsp;Optical *1&nbsp;Product manual *1

Charging Time:1.5h 
Playing Time:5h 
Single Earphone Battery:40mAh 
Charging Case Capacity:400mAh 
S/N:90db 
Distortion:≤0.5% 
Impedance:32Ω 
Charging Ports:Micro USB 
Certificate:N/A 
Accessories:Earbuds,Charging Case,USB Cable,Hard Travel Case

Impedance:32Ω 
Charging Ports:Micro USB 
Certificate:N/A 
Accessories:User manual,Micro USB Cable 
Charging Time:1.5h 
Playing Time:6h 
Single Earphone Battery:70mAh 
Charging Case Capacity:700mAh

S/N:85db 
Distortion:≤0.5% 
Impedance:32Ω 
Charging Ports:Micro USB 
Certificate:N/A 
Accessories:User manual,Micro USB Cable 
Charging Time:1.5h 
Playing Time:4h 
Single Earphone Battery:50mAh 
NC Level:22-27db 
Charging Case Capacity:600mAh

Product Size:166*92*181mm 
Product Weight:311g 
Playing Time:30-36h 
Charging Time:4h 
Distortion:≤1% 
BT Receiving Distance:≥10m 
Warranty:12months 
Bluetooth:BT5.0 
Battery:750mAh 
Load Impendance:16Ω 
S/N:90db 
NC Level:22-27db 
Output Frequency:22Hz-20KHz 
Function:Bluetooth,Noise Cancelling,Microphone,Aux-in

Playing Time:40h 
Charging Time:3.5h 
Distortion:≤1% 
BT Receiving Distance:≥10m 
Warranty:12months 
Battery:750mAh 
Load Impendance:32Ω 
S/N:90db 
NC Level:28-33db 
Output Frequency:20Hz-20KHz 
Function:Bluetooth,Noise Cancelling,Microphone,Aux-in

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