Bluetooth Headphones 5.3 Bluetooth Chip Type-c Fast Charging Smart Noise Reduction Low Latency Long Battery Life Wireless Sports Headset Product parameters: Product Name:Bluetooth Headphones Product color: Black Material:ABS Package size:11.5x8.2x3.8cm/4.5x3.2x1.5in Gross weight:97g/0.21lbs Frequency range: 20Hz-20KHz Working range: 10M Headset talk time: about 12 hours Earphone listening time: about 12 hours Standby time: about 36hours Battery capacity:400mah Water impervious:IPX5 Bluetooth protocol:5.3 Product description: Sound cavity panoramic stereo, enjoy bass, Restores HiFi stereo, play games, listen to the song surround sound effects in the scene feel every detail of the music. 16.2mm sound unit, metal moving coil speaker, 16.2mm high and low double unit composite diaphragm sound unit, digital sound enhancement technology, treble transparent and full, each note accurate ears. Strong battery life, good music non-stop, it is expected to listen for about 12 hours, and the playing can,Reached about 12 hours when paired with the charging box. 360 surround sound, let you immerses in the music world, three-frequency balanced sound, high school precision sound HIFI sound quality let you listen to the melody. Compatible Strong connection stable and continuous connection, multi-device multi-system Compatible, the first pair of use afterward use again, pick up the headset can be connected. HIFI acoustic sound effect, AAC HD audio decoding, purest sound is more three-dimensional, while maintaining the clearness of middle and low frequency voice and the permeability of middle and high frequency instruments. Package Included: 2xWireless Earbuds 1xUSB charging line 1xCharging Case 1xSpecificatio Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.