*BT version: v5.3. Chip: JL7003.
*Supported protocols: Headset, Hands-free, A2DP, AVRCP.
*Transmission distance: 10m.
*Transmission frequency: 2.4GHz.
*Speaker unit: 10mm.
*Impedance: 32Ω ± 15%.
*Frequency response: 60-20000Hz.
*Sensitivity: 92dB ± 3dB.
*Battery capacity: 500mAh.
*Charging input: DC5V, Type-C.
*Charging time: about 2 hours.
*Talk / music time: 70 hours (80% volume level). *Standby time: 130 hours.
*Earcups with magnets. Silicone neck band.
*Battery display: supports for Apple phones and some Android phones.
Login Or Registerto submit your questions to seller
No none asked to seller yet