AMINY Replaceable Battery with USB Port Long Battery Life 130Mah for Right and Left Side of Earbuds

Description

Question&Answer Q:Why is the volume very small? A:You can adjust the volume on the headset as well the phone if you use Android phone. Q: How to deal with when you can't hear the other's sound duing the call? A: You need to change 'speaker mode' to 'UFO', if you use the phone to answer the call. Key Features: [Strong Compatibility] can be compatible with all kinds of Bluetooth devices, such as smart phones, laptops, tablets and Bluetooth enabled device. connect and pair easily and quickly. [SIRI Function] provide responsive interaction with Siri. Free your hands from your phone. [IPX5 sweatproof] rated IPX 5 water-proof technology. keep them away from water or rain damage during vigorous exercise. [CVC6.0 Noise Cancelling] reduces the background noise, experience a crystal-clear conversation quality at both ends of the line. Enjoy high speed & stable signal transmission at the range of 10m. NOTICE: When making/answering a call, only the right headset has sound and can be operated. It doesn't mean the left one is defective. Supports 2-device connection IN MONO MODE ONLY. Specification: Version:U-TWO Bluetooth Version: V4.2 Bluetooth Profiles: Headphone, Hands-free,HFP,HSP Standby Time: 200Hours Play time: 8 Hours Charging time: 2Hours Wireless working Distance: 10M Box Contains: 2* Earphone; 1*Micro USB Charging Cable; 2* Battery; 3*Different types of Ear-plugs; 1*User Instructions. BENNY products include lifetime warrantywith superb customer support.