Wireless Earbuds Bluetooth 50 Headsets inEar Earphone 20H Music Bass 3D Stereo Sport Waterproof IPX5 Mic Headphone Handsfree Compatible with iOSAndroid

Advantages of wireless headphones: 1. Adopt the latest TWS technology and noise reduction technology for a better voice and sound quality. 2. Equipped with the rechargeable charging box, a portable charging box, and a high-capacity, ultra-light lithium battery to provide a long, convenient battery life! 3. Wireless, effortless, magical, comfortable, compact, lightweight, with the best sound effect. 4. Their waterproof characteristics protect them from sweat and are perfect for sports activities, such as running, cycling, hiking, and other activities. Instructions for use: Turn on: long press the touch position for 3 seconds, release after hearing the tone Turn off: long press the touch position for 5 seconds Volume +: Click twice on the right ear during music playback Volume -: Click twice on the left ear during music playback Previous song: Continuously click on the left ear three times during music playback Next song: Continuously click on the right ear three times during music playback Pause/Play: Click to pause/play music while playing music Summon Siri: long press for three seconds Q1: I just got the earphones, but there’s a broken earphone. What should I do? A1? Probably it is power off or the battery died. Please try to turn it on or charge it. Q2? What will you get? A2? 1×wireless earbuds 1×Charging case 1×Charging cable for case 1×Instruction 1×Packaging box Product specification? Version:5.0 Input: DC 5V Battery capacity: 3.7V/50mA Talking: 4-5 hours Charging time: 40minute Profile support: HSP/HP/A2DP/ARCP Sensitive: 120±5dB Frequency response: 20-2000Hz