KST-900 Bluetooth Stereo Headset, For iPad, iPhone, Galaxy, Huawei, Xiaomi, LG, HTC and Other Smart Phones Type-Wireless Presenter with 1/4 screw holes at

with 1/4 screw holes at the bottom to 1/4 screw accessories

Smooth rounded edges effectively protect the screen and lens

Loading Container 20GP: 356 cartons * 320 pcs = 113920 pcs

Carton Weight 45

and four high-speed USB3

KST-900 Bluetooth Stereo Headset, For iPad, iPhone, Galaxy, Huawei, Xiaomi, LG, HTC and Other Smart Phones Type-Wireless Presenter with 1/4 screw holes at1. Brand new 2. Ear pads to keep your ears comfortable 3. Adjustable headband for different needs 3. Compatible with most Bluetooth devices, tablets and smart phones etc Specification: General Model KST 900 Types Headphone (no mic) Bluetooth Version V3. 0 + EDR Protocol A2DP, HSP, HFP, AVRCP Impedance 32ohm Transmission Distance Up to 10m Distortion <=0. 5% at 1kHz Power 30mW Battery Battery Types Li ion Battery Capacity 300mAh Charging Time 2 3 hours