TWS-K2 In-ear Invisible Wireless Earphones with Microphone Bluetooth 4.1 CSR 4.2 Stereo Mini Earbuds for iPhone7 Samsung The charging pad has built-in

The charging pad has built-in anti-scratch and anti-slip silicon padding

the charging case holds multiple additional charges for up to 24 hours of listening time

Audio Format: MPEG2 Audio Layer I & II / AAC

Shell Material: Plastic Color: Black Type: Docking Keyboard Connection: RF 2

TWS-K2 In-ear Invisible Wireless Earphones with Microphone Bluetooth 4.1 CSR 4.2 Stereo Mini Earbuds for iPhone7 Samsung The charging pad has built-inProduct Features: True Wireless Bluetooth Headset True left and right surround sound surround sound quality Support multi point connection, a machine with two Apply to drive to the office, two at the same time for high definition music appreciation With special charging storage box, convenient intelligence EEP 524537 Product Specifications: Bluetooth Version: V4. 1 Operating range: 10m Wearing Type: Super Mini, In ear Function: Answering Phone, Multi