This product is out of stock, and not coming back.It may have been replaced by a newer version, see replacement/alternatives listed below.
--Perfectly compatible with iOS/Android and all mobile phones with Bluetooth function.
--Auto power on and power off.
--Could be used separately or together.
--Upgrade the Bluetooth 5.0 chip, the performance is improved, 10 meters is not stuck & continuous.
--HiFi stereo and bass.
Description: Product category:Bluetooth headset Bluetooth Version:5.0 Signal to noise ratio: 96db±3 Frequency Range: 2.4GHz-2.48GHz Wearing Method: Semi-in-ear Drive unit: 10mm moving coil Impedance: 16Ω±15% Charging interface: Micro-USB Model :X15-TWS Content: 1 * pair of headphones 1 * charging compartment 1 * USB charging cable 1 * Packing box 1 * instruction manual Note:Due to some errors in manual measurement, the actual object should be received as the criterion