TWS-K2 In-ear Invisible Wireless Earphones with Microphone Bluetooth 4.1 CSR 4.2 Stereo Mini Earbuds for iPhone7 Samsung Audio Format: MPEG2 Audio Layer

Audio Format: MPEG2 Audio Layer I & II / AAC

Package Content: 1 x Watch

The red indicator light on the battery holder plays a good warning role in night walking or cycling

47 inch Net Weight: 35 g / 1

provide the real stereo for the better user-experience

TWS-K2 In-ear Invisible Wireless Earphones with Microphone Bluetooth 4.1 CSR 4.2 Stereo Mini Earbuds for iPhone7 Samsung Audio Format: MPEG2 Audio LayerProduct 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