Universe Sweat-proof Earbuds Sports Wireless Bluetooth V4.2 Stereo Headset with Charging Case, For iPhone, Samsung, Huawei, Xiaomi, HTC and Other Smartphones(White) Tag-For Microsoft 40HQ: 1286 cartons * 320

40HQ: 1286 cartons * 320 pcs = 411520 pcs

Package Include Package Contents 1 x Remote Controller

2) Support 1080p full hd and 4k*2k video format

High-quality subwoofer

Carton Size 42cm * 29cm * 26cm / 16

Universe Sweat-proof Earbuds Sports Wireless Bluetooth V4.2 Stereo Headset with Charging Case, For iPhone, Samsung, Huawei, Xiaomi, HTC and Other Smartphones(White) Tag-For Microsoft 40HQ: 1286 cartons * 3201. Without the obstacle of cables, set you free to walk, run. 2. Bluetooth V4. 2: wireless headphone technology provide faster pairing speed, stable connection, and let you enjoy crystal clear audio, stereo sound. 3. The earbuds work with all smartphones, tablets and bluetooth enabled devices. 4. Charging Case Battery Capacity: 450mAh Specification: General Model XHH ES60 Bluetooth Version V4. 2 Transmission Distance Up to 10m Working Voltage 3. 7V