Ecouteurs intra-auriculaires - Universal - Casque sans fil casque bluetooth casque pour huawei Points forts Universal Casque sans fil casque bluetooth casque pour huawei Écouteurs sans fil Casque casque Bluetooth pour iPhone Huawei Le produit est expédié en fonction de la couleur ou de la taille de l'image principale de la page du produit. Wireless Earphones Bluetooth Headset Headphones For iPhone Huawei Description1. Easy to pair with most Bluetooth-enabled devices, could connect 2 smartphones at the same time and answer calls from either one.2. 180 degree Rotatable flip-boom arm allows you to adjust the angle and fit this headset in right or left ear perfectly.Designed with Ergonomic appearance. New in ear design, snug and secure, comfortable to wear, will not cause ear swelling.3. After thousands times to change, we designed a beautiful multi-functional big button, one button control, press easily and operate conveniently.4. CVC 6.0 noise reduction, built in HD microphone, Bluetooth 4.1 audio decode technology, provides pure, high quality sound for compatible devices.5. Built-in large-capacity battery, supports up to 17 hours of talking time and up to 170 Hours of ultra long standby, based on a single full charge which only takes about 2 hours.6. Enjoy your hands free calls and music, Easy and safe to use when driving, make your life more high-efficiency.Specifications:Material: ABS + SiliconePower Supply: Built-in 170mAh rechargeable batteryBluetooth Version: V4.1 + EDR compatible with V3.0, V2.1, V1.1Transmission Frequency: 2.4GHzTransmission Distance: about 10 metersCharging time: about 2 hoursTalking Time: about 17 hoursMusic Time: about 12 hoursStandby Time: about 170 hoursSupport for file formats: HSP/HFP/A2DP/AVRCPPackage Include:1X headphones1X USB charging line2X ear caps1X User's Manual