Bluetooth version: V5.3
Bluetooth solution: JL AC6973D4
Product material: ABS
Product size: 73*63*27.5mm
Net weight: 57.5g
Horn size: f13
Horn power :3mw
Battery type: Polymer
Battery compartment capacity: 250 MA
Earbud capacity: 35 MA
Input interface and power: TC charging interface 5V0.5A
Function: call, listen to music
Feature: No ENC
Charging time: about 1.5 hours
Listening time: iPhone: 80% volume playing music (more than 5 hours) Huawei mobile: 80% volume playing music (more than 5 hours)
Standby time: 200 days
Working distance: ≥10 meters
SNR: 92dB
Frequency response: 20-10kHz
Distortion degree: -75dB