Description:Item type:EarbudsBrand Name: Lenovo Model: HE05 BT Version: 5.0 Material: Metal, Silicone, TPE Transmission Distance: 10m (no obstacle) Waterproof: IPX5 Dustproof: IP6X &nbsp; Battery: 3.7V / 80mAh Working Time: about 8 hours Standby Time: about 120 hours Charging Time: about 2 hours Color: Black, Red, White (Optional) Horn Diameter: 10mm Speaker Sensitivity: 98dB Frequency Response Range: 20-20kHz Item Weight: Approx. 33g / 1.16oz Package Size: Approx. 20.8 * 16.5 * 3.1cm / 8.19 * 6.5 * 1.22in Package Weight: Approx. 135g / 4.76ozPacking list:1 Pair * Earphones 1 * Micro USB Charging Cable 3 Pairs * Ear Pads (S, M, L) 1 * User Manual (Chinese &amp; English)1-2mm error might exist due to manual measurements, please kindly understand. The colors deviation might differ due to different monitor settings.It features BT 5.0 technology, convenient for you to connect it to your smart phone, with CVC noise cancelling mic, the headphones get rid of static and environmental noises during phone calls, so that you can have clearer and more stable calls. When connected to your phone, the battery capacity of the headphones will be shown on your phone so that you can know when to charge your headphones easily. With buttons on headphones, you can play/pause music, adjust volume and answer/end calls with one simple operation on the headphones. Built-in 80mAh rechargeable battery, giving it a standby time of 120 hours and a continuous working time for about 8 hours. Comes with 3 different sizes of earbuds, meeting different needs for different ears, it will be more comfortable to wear. <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>

Original LENOVO HE05 Bluetooth Headphones IPX5 Waterproof Sport Wireless Earphones Sweatproof Earbuds with Mi black