Bluetooth chip / version: V5.0+EDR
Speaker impedance: φmm 32Ω ± 15%
Microphone sensitivity: +-40DB
Wireless frequency: 2.405GHZ-2.480GHZ
Battery indicator: rechargeable polymer lithium battery ma*2+300ma
Working temperature: -10 -55 °C
Support file formats: A2DP, AVRCP, HSP, HFP
Transmission power: CLASS 2
Wireless distance: APPROX 10M
Play time:3~ 4 hours (charge box can charge the headset 5 times)
Charging time: 1-2 hours
Bluetooth 5.0 earphones
Auto Power On
Touch Control Operation
Long press 2 seconds to use siri
8pin charging for charging base
Listening to the song correct, support songs and call.
Remind call number, the last call back, all intelligent Chinese and English voice prompts, boot, pair, shut down the phone power will be low voice prompts.
Power capacity will show on your Iphone, you can see the power situation anytime, do not worry about the electricity ,make your life without worry.
Intelligent compatibility: support all Bluetooth mobile phone, tablet, notebook, singing it, QQ music, movies, etc., universal all mobile phone