Description
- Bluetooth specifications: Bluetooth V5.4 Jerry AC7003.
- Support protocol: Headset Hands-free A2DP Avrcp.
- Transmission range: 10 meters.
- Transmission frequency: 2.4GHz.
- Maximum RF output power (EDR): 4DB Modulation type (EDR): GFSK, π/4-DQPSK.
- Speaker: 13MM; Impedance: 32Ω±15%.
- Frequency response: 20~20000Hz.
- Sensitivity: 98db±3db.
- Charging voltage: DC5V.
- Charging time: about 1 hour.
- Charging box battery capacity: 360mah.
- Left and right ear battery capacity 30mAh each.
- Talk time: about 4 hours.
- Music time: about 4 hours.
- Net weight: 57.6g (including charging compartment).
- Bare device weight: 3.7g (single ear).
- Size: 60.6*45.2*23mm.