Name: Bluetooth-compatible Headset Color: black, white; Transmission distance: 10m; Bluetooth-compatible Version: Bluetooth-compatible 4.0 + EDR; Supported protocols: A2DP/AVRCP/HFP/HSP/SPP; Sensitivity: 122&plusmn;3dB; Resistance: 13&Omega;; Frequency range: 20-20000Hz; Connection distance: 10m; Charging voltage: DC5V; Charging time: 1 hour; Talk time: &ge;6 hours; Standby time: &ge;168 hours; Support Stereo: Yes; Packing list: 1 x Bluetooth-compatible Headset 1 x Headphone Rack 1 x Charging Cable 1 x Packaging Bag Note: 1. Due to manual measurement, please allow 1-3cm error. Make sure you don&#39;t mind before bidding. 2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks. <div class="panel panel-info"><div class="panel-heading" style="font-weight:bold;">IMPORT: THIS ITEM IS SHIPPED FROM CHINA. PLEASE EXPECT UP TO 25 DAYS FOR DELIVERY</div></div>

M165 Wireless Bluetooth Headset Hands-free Calling Business Earphone Compatible For Xiaomi/iphone 12 black