Awolf Wireless Bluetooth Earphone Headset Sports Headphone (Black)

描述

Features: Supports 4 languages, chinese/english/french/spanish Single ear mode and extended earphone mode. Multipoint technology allows dual connections between the headset and 2 mobile phones at the same time. Supports all bluetooth devices. Voice tone, answer and hang up the call, reject the call, redial the last call number, mute function Specifications: Bluetooth version: V4.1 Working range: 10m Bluetooth profile: A2DP Frequency response: 2.4-2.48GHZ Talk time: about 4-5 hours Standby time: about 120 hours Charge time: about 1-1.5 hours How to change the language: 1. Turn on the headset 2. Put the headset on, long press the "-" button for 3-5 seconds, then press the "+" button at the same time (you need to press the "-" button all the time when you do this), then loosen your finger, you can hear the language (it supports 4 languages) 3. Repeat step 2, when you hear the language you want, it will be ok