Descriptions
Features
- BT version: v5.3. Chip: BT8925B2.
- Supported protocols: Headset, Hands-free, A2DP, AVRCP. Supports SBC, AAC audio decoding.
- Transmission distance: 10m.
- Transmission frequency: 2.4GHz.
- Speaker unit: 14.2mm.
- Impedance: 32Ω ± 15%.
- Frequency response: 20-20000Hz.
- Sensitivity: 92dB ± 3dB.
- Battery capacity: 75mAh.
- Charging input: DC5V, Type-C.
- Charging time: about 1.5 hours.
- Talk / music time: 7 hours. Standby time: 130 hours.
- Air conduction technology, opened ears for ambient sount perception. Built-in atmosphere light.
- Battery display: supports for Apple phones and some Android phones.
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