Kayannuo Clearance Valentine's Day Gifts for Women Headworn Wireless Bluetooth Earphones With Digital Display Portable And Foldable 16h Ultra Long Battery Life Headworn Wireless Bluetooth Earphones With Digital Display Portable And Foldable 16h Ultra Long Battery Life Feature: Product name: Bluetooth headset Material: ABS Color:Silve-r Operating range: 10m/394in Music playing time: 16 hours Voice support: support Charging time: 2 hours Battery capacity: 350mAh Connection way: bluetooth/wired connection Standby time: less than 100 hours Noise reduction: support Functions: End/reject/transfer, call waiting, redial, mute, volume adjustment, multi-point connection, music pause/play, noise reduction, up and down song switching Descrition: Wired and wireless dual-mode：Smart Bluetooth stereo multi-function headset, restored real sound, wired and wireless connection, it is a wireless headset and has a wired connection function, which can be used according to your own needs and mastered free. Long standby time:Polymer explosion-proof battery, can be used continuously, no longer worry about the battery is not durable, born for battery life. Folding design：Support folding, easy to carry and store, foldable and retractable to adjust the wearing size, more practical and user-friendly. Micro-adjust earphones：Support micro-motion stretching structure adjustment, can adjust the ear for more comfort, suitable for people with different shapes. Widely compatible：Compatible with 98% of digital devices in the market, including: earphones, GPS, tablet computers, hosts, mobile phones, MP3/MP4, etc. Package Content: 1x Bluetooth headset 1x USB charging cable 1x Manual Headworn Wireless Bluetooth Earphones With Digital Display Portable And Foldable 16h Ultra Long Battery Life Feature: Product name: Bluetooth headset Material: ABS Color:Silve-r