Specification Transmission Distance:10m/33ft Bluetooth protocol:5.0 Impedance:32omega Frequency Response:20-20000Hz Battery Capacity:3.7V 2*45mAh Charging Time (h):About 40min Working Time (h):12h Standby Time (h):100h Package Includes 1* Pairs of Headphones 1* Charging Case 1* Charging Cable 1* English User Manual 2 Pairs Backup Earcaps
Specification Bluetooth: 5.0 Effective distance: 10m Charging pin: Micro∪SB Frequency response: 20HZ-20KHZ sound Sensitivity: 107db±3db Support Agreement: HSP/HFP/A2DP/AVRC Headphones: 45mA capacity Charging bin: 350mA Standby time: about 20h Music time: about 25h Endurance Call time: about 2.5h Charging time: about 40min~1h
Specification · Model:JR-T03 Pro· Name:True wireless bilateral bluetooth earbuds· Bluetooth version:V5.0· Charging case battery capacity: 180mAh· Charging time: 1.2h· Standby time: 1080h· Music time: 2-311· Charging time: 1.3h· Charging case standby time: 720h· Reception sensitivity:42db±3db· Effective distance:10M
key features Headphone Type: In-Ear Microphone: Yes True Wireless Stereo (TWS) Type: Earphones
Specification HD noise reduction, clear call, signal stability 10m barrier-free connection 7.2mm neodymium iron boron custom speaker with unique cavity structure design to reduce 2 times mixing 40mAh battery capacity Bluetooth V5.0 chip Music Time: approx. 3h Charging Time: approx. 1h Package Includes 1 x Earphone