Bluetooth Headphones, DolTech Wireless 4.1 Earbuds Noise Cancelling Running Gym Stereo Headsets IPX4 Sweatproof Built-in Mic Earphones for IOS Android Windows Cell Phone iPad Taptop (816 Black);

WARRANTY:
DolTech backs customer one year worry-off Warranty, lifetime tech supports and free replacement for defective purchasing product within 3 monthes. Please contact Seller firstly when having problem!

Premium Audio Quality & Bluetooth Connection
The DT816 uses the highest quality transducers and hardware, as well as Bluetooth 4.1, A2DP stereo transfer protocols, CSR APTX 4.0 streaming technology for powerful yet clear audio free from distortion. Updated Bluetooth Antenna ensures no cuts in and out during listening within 10 meters range.

Durable Battery & Easier Way to Know Battery Left
Our DT816 boasts outstanding battery life of 8 hours, charging time of 2 hours. You can enjoy company with them jogging, biking or run a Marathon. Voice promt easily tells you batter high/low, conveniently help you inspect battery status.

Product Specifications:
Bluetooth version: V4.1
Bluetooth profiles: A2DP, AVRCP, HFP, HSP
Distance: 33Ft
Music time: 7H~8H
Talk time: 8H~9H
Standby time: 260H
Charging time: 2H
Battery: 3.7V 110mA/H

What's in the box:
-Bluetooth Headphone
-3x Ear Tips
-3x Ear Hooks
-Charging Cable
-User Manual