Wireless Bluetooth Headset Unilateral In-ear Earphones

$0.99

Product Information: Transmission range: 5 meters Function: battery display, call function, support music Bluetooth protocol: 5.0 Channel: Stereo Color: black blue, black [boxed], blue [boxed] Battery: 90 mA Standby: 180 days Continuous call duration: 36 hours feature of product: --Bluetooth 5.0 low energy chip --The omnidirectional microphone design makes the conversation as clear as face-to-face. --Chinese and English voice broadcast, call broadcast --10mm composite diaphragm speaker, translucent treble, deep bass --90 mAh battery, long-lasting battery life, long standby time of 180 days --Continuous talk time is about 36 hours --Built-in DSP noise suppression and echo cancellation function (CVC8.0 dual noise reduction technology) --Wear on the left and right ears, 180rotate the left and right ears without pain Package Wireless headset 1