TWS4 Wireless Sports Waterproof Binaural Wireless Earbuds up to 4 Hours of Playtime
Product model: TWS4
Bluetooth version: Jerry V5.0
Headphone battery: 50MAH
Standby time: >100 hours
Talk time: >4.5 hours
Bluetooth protocol: HSP/HFP/A2DP/AVRCP
Listening to the song: 4 hours
Battery: Polymer lithium battery, 50 mA earphones, 300 mAh charging compartment.
Charging time: 40-50 minutes for the headset 1 hour for the charging compartment
Color: black, white
Standard: a pair of headphones / charging compartment / usb charging cable / manual / packaging
1 Unpack and place the left and right headphones into the charging compartment. The headset is lit red. If it is not lit, please charge the battery.
2 The headset is automatically turned on from the charging compartment, automatically paired, wait for about 30 seconds, one of the headset lights is off.
The other headset flashes red and blue, the machine is the main ear. At the same time, the pairing is successful.
3 Turn on the phone Bluetooth, search for the headset Bluetooth name “TWS4” and click on the connection.
4 After the headset is used, put it back in the charging compartment, and the headset will automatically shut down and charge.
5 Use the headset again, take it out from the charging bin and turn it on automatically. The automatic pairing will also connect the phone.