Customer first, if there is any dissatisfaction with the product, support full refund within 30 days! 2024 New Bluetooth 5.0 Earphone In-ear Wireless Sports Mini Digital Display Headphone Charging Bin Features: Powerful features: Control design, easy to use, phone calls and control music play by one button. for in car calling chatting, play games or working use. Lightweight and invisible: It can be worn comfortably even when lying on the side. The body is thin and light. It can also be worn on the side to enjoy the beauty of music! sound: Built-in HD and Sensitivity microphone, the hands headset is ideal for in car calling chatting, play games, or working use. This headset owns better cancellation, noise suppression and stable signal. Longer music/talk time: the wireless earpiece with built-in rechargeable lithium-poly 40mAh battery, last for 16 hours of audio under volume and talk time. BLUETOOTH 5.0 TECHNOLOGY- all Bluetooth-enabled devices. Instantly connected to your smartphone or tablet from up to 33 feet away（10M). Product Information: Bluetooth version: V5.0+EDR Color: As shown in the picture Frequency response: 20Hz-20KHz Output power: 40mW Transmission distance: obstacle 10-15 meters Signal to noise ratio: 85dB Distortion: 1% Impedance: 32R Battery capacity: 400mAh with protective Charging time: 1-2 hours (5V/1A) Playback time: Medium volume 16 hours Weight: bare metal 230G, gross weight 345G Function: wireless Bluetooth/with FM/card insertion/computer headphones Interface: 3.5mm audio port, port, Type-C charging port Packaging list: charging cable+audio cable+instruction manual+packaging box Color box size: 16.8 * 16.8 * 8.8cm Package Include: 1x headset Viflosae Wireless Noise Cancelling Earbuds Bluetooth Headphones 2024 New Bluetooth 5.0 Earphone In-ear Wireless Sports Mini Digital Display Headphone Charging Bin Up to 60% Off [Ultra Lightweight and Compatible for Small Ear] The surface and Angle of A1 earbuds in-ear part have been polished and refined repeatedly to achieve a balance between beauty and comfort and make it comfortable to wear. [Stereo Sound Quality] Earbuds speaker presents a powerful and wide sound range, which makes the treble full of dynamics, and the bass powerful.Adopt advanced Bluetooth chip makes the sound played by the earphones much more beautiful and pleasant, suitable for sports or home work [Smart Touch Control] Earbuds supports dual ear touch control, providing convenient operation on volume control, previous/next song, pause and answer calls along as well as voice assistant control. [Bluetooth 5.3&Long Distance Connection] With Bluetooth 5.3 technology A1 has superior sound quality and strong signal, so that there is no disconnection in listening music or making phone calls within 12 meters.