1.High Waterproof IP68, Designed for sports ,SUPPORT WATER CLEANING

2. Bluetooth 4.0 CSR8635 , Support voice-control function, that is, Say YES to answer a call and NO to reject it.

3. Noise Cancellation Technology makes sure the unwanted sounds and background noise won't get in, offers incredible sound quality with deep bass and crystal clear treble. Whatever your taste in music, soundtracks, audio books, relaxing sounds and even techno music, they won't let you down.

4. You can play/pause your music, adjust volume, and change tracks without reaching for your phone or tablet, also, you can answer the call from your friends or your family easily via the in line control button. Built- in mic enables hands-free calls while you're listening to musics.

5. Up to 5 hours play time (playtime varies according to volume level and audio content). With 175 hours standby time and 1-2 hours charging time. 80mAH battery capacity enables the headphones much longer usage time.

6. SWEATPROOF - Say Goodbye to Sweat-Damage! Protected by Liquipel Nano coating your earbuds withstand sweaty workouts and will survive accidental dropping into water - perfect for Sports or training!

7. Threes different size earbuds and earhooks will be provided to ensure a comfortable and secure fit for everyone, save it from the frequent falling off situations.

8. Wearing different size earbuds makes you feel free and relaxed when you are in different occasions.

• [Bluetooth4.1 CSR8635]: Voice Control Function , Say YES to answer and NO to reject. Supports two connected devices simultaneously and allows to automatically connecting after paired successfully for the first time, high-fidelity stereo sound quality with aptx codec. The Headphones are compatible with most cell phones, iPhone and Android
• [Comfortable and Secure Design]: These Noise Canceling Earbuds include S/M/L ear tips and two types of different ear hooks to ensure a comfortable and secure fit for everyone. With specially designed ear hooks, you will never worry about the ear buds falling off in a gym or workout again.
• [Long-Lasting Usage & Lightweight Design]: Up to 6.5 hours talk time / 5.5 hours music time, (Playtime varies according to volume level and audio content). With 175 hours standby time and 1.5 hours charging time. Since it has a super Light Weight Design, the net weight is only 39g; you will feel nothing for gym and workout.
• [IPX4-Rated Sweat Resistant]: Built for your active lifestyle, the earbuds are rated IPX Level 4 and can withstand dripping sweat. Ergonomic design optimized for ultimate wearing comfort to match your active lifestyle like running, jogging, cycling, driving, camping, hiking gym exercise and other outdoor sports
• [SPECIAL USE]High Waterproof IP68, Designed for sports ,SUPPORT WATER CLEANING, it's available to use when swimming

[Bluetooth4.1 CSR8635]: Voice Control Function , Say YES to answer and NO to reject. Supports two connected devices simultaneously and allows to automatically connecting after paired successfully for the first time, high-fidelity stereo sound quality with aptx codec. The Headphones are compatible with most cell phones, iPhone and AndroidChevytech