-. Binding : Wireless Phone Accessory
-. Brand : Tronsmart
-. Feature : 【Active Noise Cancelling】Reducing ambient sound by up to 28dB, Blocks out 95% of background noise with our advanced noise cancelling technology to enjoy amazing bass clean music even at heavy noisy place like airplane ,noisy bus,noisy supermarket,or a busy office. / 【15 hours of Working time】Powerful rechargeable battery provides up to 15 hours of pure continuous music time or voice chat per charge and Fully recharges in less than 2 hours. / 【Bluetooth 4.1 TECHNOLOGY 】Maximum pairing range can be 33ft,Offering you impressive dynamic sound even you are 10 meters away from your device. superior sound quality with extensive compatibility. / 【Ergonomic Neckband Design】Comfortable, stylish, and lightweight neckband design.The lightweight and comfortable neckband design is made from soft materials to conform to your body's shape. / 【In-call vibration】The vibration alert makes sure that you never miss an important call again.
-. Label : Tronsmart
-. Manufacturer : Tronsmart
-. MPN : S4
-. PackageQuantity : 1
-. PartNumber : S4
-. ProductGroup : Wireless
-. ProductTypeName : WIRELESS_ACCESSORY
-. Publisher : Tronsmart
-. Studio : Tronsmart
-. Title : Active Noise Cancelling Headphones,Tronsmart Bluetooth Earphones Earbuds Superior Sound Neckband Headset with 15 Hours Playtime and Built-in Microphone(Noise Reduction) for iPhone and more-Black


DIMENSION INFOMATION
Product Dimensions : 18.49(Width) x 19.3(Length) x 4.8(Height) cm
Shipping Weight : 0.7 pounds