Super long battery life, continuous play/talk about 5 hours, standby time 120 hours.
Features:
- Bluetooth version: V5.0
- Supporting protocols: A2DP, AVRCP, HFP, HSP
- Frequency range: 2.402GHZ~2.480GHz ISM Band
- Signal distance: >10 meters
- Channel: stereo mono
- Continuous play/talk time: about 5 hours
- Standby time (with mobile phone standby): about 120 hours
- Binaural talk: support
- Headphone capacity: 3.7 V / 60 mAh
- Battery capacity; 3500 MAH
- Charging port: micro USB charging cable
- Waterproof rating: IPX5
- Noise reduction level: CVC8.0
- Audio decoding method: SBC
- Signal noise: > 75dB
- Gross weight: 120g
- Net weight: 86g
- Distortion: <1%
- Input voltage: DC5±0.25 V
- Operating voltage: 3.7 V (3.3-4.2 V)
- Charging time: less than 2 H
- Microphone sensitivity: -42±3DB
- Low battery alarm: 3.3 V
- Speaker specifications: 32Q ± 15%
- Working current: less than 25mA
- Caller Voice Report: Support
- Chinese and English voice switching: left ear / right ear Display Chinese voice prompt, double click the corresponding headset to convert back
- Function: Short press the touch button to answer the call when you call, short press the touch button to hang up the call
- Reject the call: When you call, press and hold the touch button for 1.5 seconds, then release it and reject it.
- Pause/Play: Short press the touch button during playback to switch play/pause
- Next song: Double-click the touch button during playback
- Previous song: Three-click touch button during playback
- Start Voice Assistant (Siri Google assistant): Press and hold the touch button for 1.5 seconds during standby to release, start voice assistant (requires mobile phone support)
Includes:
- 2 x Earphones
- 1 x Charging Box
- 1 x USB cable
- 4 x Ear tips
- 1 x Instruction Manual
