Performance: TWS Bluetooth headset.
Function: LED power supply digital display.
Applicable model: suitable for all mobile phones and smart devices with
Bluetooth version: 5.0 + EDR.
Protocol mode: A2DP, AVRCP, HSP, HFP.
Effective distance: 10M (barrier free).
Binaural pairing method: automatic pairing after power on.
Horn diameter: 8mm.
Impedance: 32 Ω.
Distortion: ± 5%.
Battery capacity: headset 50mah, charging chamber: 400mah.
Headphone music time: 3-4 hours (depending on volume).
Headset talk time: 3-4 hours (depending on volume).
Charging time: 1 hour.
Charging interface of battery compartment: Micro USB.