Specific information about
- Bluetooth version5.4
- Battery capacity (Amps)5.4
- Headphone featuresWater resistant/waterproof, built-in microphone, answer/end calls, volume control, Bluetooth/wireless, surround sound, precision, noise cancellation, sweatproof.
- Bluetoothyes
- Resistance32 ohms
- Headphone driver typesdynamic
- Electricity consumption (watts)1-500
- Plug typeType C
- WarrantySeller’s warranty
- warranty3 months
Product details
Specifications:
Brand: LiBRA
Model: J77
Wireless version: V5.4
Sensitivity: 98dB
Resistance: 320
Frequency response: 50Hz-20kHz
Cell voltage: 3.7V
Music playback time: Approximately 5 hours (at 50% volume).
Standby time: Approximately 120 hours.
Charging time: Approximately 2 hours.
Earphone battery capacity: 30mAh / 3.7V
Charging port battery capacity: 180mAh / 3.7V
The product includes:
1 * A pair of wireless earplugs
1 * Charging box
1 * charging cable
1 * lanyard
1 * User Manual
