Please try rotating the slave earbud by 90°or 180°if it has a sound or connection problem. TWS is the latest Bluetooth technology, SAVFY is determined to optimize the chip speedily.
If in Calling, just the Main earphone has the voice. True Wireless Bluetooth, Portable Stereo Mini Headphones, Sports Headsets Lightweight Earbuds With Mic for iPhone Samsung HTC LG and other Bluetooth devices. STATE OF THE ART EARPHONES DESIGN. Great for walking, Jogging, Hiking, Biking, Gym and some other activity.SUPERB SOUND Quality headset with Bluetooth V4.1+EDR for best stereo sound and superb bass sound. Clear high & low volume - PORTABLE CHARGING AND POWERFUL BATTERY: With unique conductive portable charging system, you never have to worry about running out of battery on your wireless headphone. Up to 2.5-3 hours for playing time by itself.
The Charging Case can recharge the Bluetooth headset 13 times, total provides up to 29 hours of talk time. POWER BANK FUNCTION: Provide an extra battery life for your drives Specifications: - Item: Bluetooth Earbud with Portable Charging Case - Bluetooth standard: V4.1 - Bluetooth Profiles: HFP, HSP, AVRCP, and A2DP - Audio enhancements: CVC noise reduction - Standby Time: Up to 150 hours - Music/Talk Time: Up to 2.5-3 hours (up to 29 hours with the portable charging case) - Battery type: Rechargeble lithium-ion polymer battery - Battery input: Earbud: 5V/40mA; - Battery input: Portable charging case: 5V/1A - Battery output (portable charging case): 5V/1A - Battery capacity: Earbud: 55 mAh - Battery capacity: Portable charging case: 2100mAh. E-cheque will be held until cleared.All our products have been checked and packed in good condition. We will do our best to resolve the issues for you. Attention to all Intellectual Property Rights Owners. We are willing to comply with your policy and remove any offending listing.
The item "True Wireless Bluetooth Mini Headphones Earphones Stereo Earbud For iPhone" is in sale since Wednesday, December 07, 2016. This item is in the category "Cell Phones & Accessories\Cell Phone Accessories\Headsets". The seller is "elifegadget" and is located in Arizona.This item can be shipped to United States, Canada.