IPX6 waterproof
Chip:RTL8763BFR
Bluetooth Version：V5.0
Earbud Battery: 60mAh*2(Fully charged in 1.5H)
Charging case battery: 500mAh
Play time: 4.5H
Talk time: 4.5H
Standby time: 200H
Charging time: 1.5H
Touch-sensitive Control
Tap into Siri
Voice Control
Siri & Voice Assistant
Certification:CE ROHS IPX6 RF

Charging case dimension: 75*54*32mm
Earbud dimensions: 28*26*17.8mm *2
Net weight: 5.3g*2
(Earbuds)/46g(Charging case)
Wireless working range: 10M (without obstacles)
Speaker: Φ6mm*2
Speaker sensitivity: 92±3dB 1kHz/1mW
Profiles supported: HFP, HSP, A2DP, AVRCP TWS
Impedance: 16Ω±15% 1kHz
Mic sensitivity: -42 ±3dB
Speaker frequency: 20Hz～20KHz
Input voltage / current: DC 5V/500mA