Sabbat X12 ULTRA TWS bluetooth Earphone QCC Chip APT Low Latency Gaming Headphone Half In-ear HiFi Stereo Wireless Earbu

 Features  For QCC Chip solution Fully upgraded to bluetooth 5 0 More stable more convenient and smarter The headset is automatically turned on the left and right headphones are automatically connected and the phone bluetooth is connected to directly enjoy Bi directional headset calls Ergonomic in ear design with 7 pairs of ear tips Lower power consumption and extended usage time Specifications  Model X12 Ultra with Apt function and QCC bluetooth cpu bluetooth version 5 0Speaker unit 14 2mmHeadphone battery capacity 3 7V 60mAhCharging case battery capacity 750mAh 4 times charge for earbuds Headphone charging time 40 60 minutesCharging time 40 60 minutesDuration call play 4 times 8 hours 32 hours Audio format apt AAC SBCWireless frequency 2402 2482 MHzTransmission distance 10mSupported protocol HSP HFP A2DP AVRCPSensitivity 120 5dBFrequency response 20 20000 HzImpedance 32ΩPacking size 180 180 40mm 7 09 7 09 1 57 Weight 280g  Package included  1 Pair of Earbuds1 x Charging Case1 x USB Charging Cable1 x English Manual