1.COMFORTABLE SECURE FIT: Wireless Headphones with light weight 18g. Headphones chip with Nano coating treatment have strongest sweatproof effect, perfect for running,gym,exercise, fitness,all outdoor sports. Ergonomic and flexible In-ear design,soft smooth silicone gel surface have comfortable wearing without falling out.
 
2.SUPERIOR SOUND: wireless eadbuds with Built-in HD microphone offer great phones conversation and CVC 6.0 noise cancelling,perfect isolated surrounding noise. Unique sound control structure,premium sound with bass and crystal clear treble,Hi-Fi Stereo sound enjoy CD-like top sound quality.
3.PREMIUM SOUND AND VOICE PROMPT: This Bluetooth in-ear headphones offers incredible crystal clear sound no matter your taste in music or answering a phone call; and you will never miss an in coming call phone with its voice prompt function
4.ADVANCED TECHNOLOGY: Bluetooth 4.1 CSR technology and apt-X support, it's hands free,and easy to use.With approx 2 hours recharge can be used for approx 8 hours playing time. Powerful bluetooth signal with up to 33feet operation distance. Voice prompt notifications of incoming calls and phone numbers,you won't miss any calls.
5.WIDELY COMPATIBILITY: Bluetooth earbuds can be used for all bluetooth devices,suitable most IOS and Andriod system smartphones, including iPhones,iPad,Tablets, Samsung Sony HTC LG Motorola Other smartphones, bluetooth devices, bluetooth adapters.
 
 
 
Specifications:
 
Wireless Blueteeth Sport Stereo Headset with Earhook
Bluetooth chipset: CSR 8635
* Lower price model is Broadcom chipset (BK Chip)
Blueteeth version : Blueteeth V4.1
Frequency Response: 20-22kHz 
Support headset, Handsfree, A2DP, AVRCP
Waterproof Rating: IPX7 
* Lower price model is IPX5
Noise Reduction: CVC 6.0
Music/Talk time: Up to 8 hours 
Standby time: About 200 hours
Effective distance: Up to 10 meters
Charging time: Approximately 2 hours
Charging voltage: DC 5V
Wearing type: In-Ear with Ear Hook
Charging interface : Micro USB
 
 
Compatible with:
 
Works For iPhone X/8/8plus/7plus/7/6plus/6s/6/5S/5C/5/4S/4, For ipod touch series 5/4/3th;For iPad series; For Samsung Galaxy S9/S8 edge/S8 Plus/S8/S7/S6/S5/S4/S3/NOTE4/NOTE3; For HTC; For NOKIA; For HUAWEI; and ALL Android phones; MID; Tablet devices which have Bluetooth function.