Chip: RTL8753EFE
Bluetooth Version: V5.3
Bluetooth Audio Decoding: SBC, ACC
Bluetooth Distance: ≥15m (in an empty environment)
Low Latency: 60ms
Control Method: Touch button
Speaker: φ16.2mm speaker, impedance 18Ω±15%ohm; sensitivity 129.11 dB±3dB
Frequency Response Range: 20-20KHz
Microphone: Yixinwei
Battery: 2*55mAh for headphones. Charging case: 500mAh
Charging Port: Type-C
Charging Time: 0.5h for headphones, 2h for charging case
Working Time: 10 hours of continuous listening to music (at 70% volume)
Charging Case can provide 3.5 times of battery life, total about 30h
Product Weight (kg): 0.3KG
Product Size (mm): 260*44*22
Packaging Size (cm): 169*137*55mm