SpecificationsL
Chip: CSR 8635, JD-ANC662 (Active noise reduction chip)
Bluetooth Version: V4.1
Battery: 3.7V/500mAh
Product size: L168*W202*H95mm
Net weight: 252g
Wireless working range: 10M (without obstacles)
Speaker: Φ40mm
Speaker sensitivity: 94±3dB at 1KHz;1mW
Profiles supported: HFP1.6 A2DP1.2.AVRCP1.4
Impedance: 32Ω
Active noise reduction: About 20dB
Speaker frequency: 20-20KHz
Rated power: 2*20mW
Input voltage / current: DC 5V /300mA
Playing time: 20H(BT), 14H(ANC+BT), 30H(ANC,BT OFF)
Talk time: 25H(BT), 15H(ANC+BT)
Charging time: 2.5H
Standby time: 500H
Features:
1.One click to activate active noise reduction, enjoy clear music without interference.
2.Active noise reduction wireless headphone, automatically eliminates the background noises under 20db.
3.Combining 40mm dynamic speakers, perfectly guarantees high fidelity sound.
4.4.A 2.5 charge gives you up to 20 hours of continuous playback