Specifications:
Real wireless connection (TWS) to realize wireless stereoleft and rightchannel separation,HIFl sound.Left and right ear are complete withbluetooth function,can be used alonealso can be used in pairs.
Wireless version：Dual-mode Bluetooth V 5.3, Ultra low powerconsumption
Wireless Profile：A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3
Frequency：2.4GHZ
Working range：About 10M
Battery capacity：Intemal 50mah rechargeable Li-ion battery.
Standby time：About 100hrs ifone earbud on, 60hrs if both earbuds on.
Charging Box Battery：3.7V/300mAH
Continuous Working time：Using one earbud:5~6hrs，Using both earbud:5~6hrs，Supportincoming call number,lOS systempower display)
Bluetooth pairing：
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single ear connection：long press the multi-function button,release thebutton,at this timered and blue lights alternately flashing,open thephoneBluetooth can search for connection,also can support any otherBluetooth device connection.After the connection is successful,you canlisten to music or make a phone call.
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Ear to ear(TWS) connection：Under normal circumstances, both ears are automatically connected, if manual connection is required. Simultaneously press and hold the multi-function buttons ofthe two headsets, and thendouble-click any multi-function button to enter the TWS pairing state.At the same time there will be a corresponding prompt tone. When only theblue light flashes slowly, it means that the TWS connection is successful.
