SPECIFICATION:

• Model: JR-T03S Air
• Chipset: Jeili
• Bluetooth version: V5.1
• Support protocol: HSP/HFP/A2DP/AVRCP
• Audio decoding: AAC/SBC
• Communication range: ≤15m
• Frequency response: 20Hz-20KHz
• Speaker sensitivity: 119 ± 3dB
• Distortion rate: ≤5%
• Drive unit: φ13mm
• Impedance: 32Ω
• Power: 3mW
• Charging Box Capacity: 400mAh
• Headphone Battery Capacity: 30mAh
• Music Time: about 6 hours (volume 70%)
• Talk time: about 5 hours
• Connection standby time: about 120 hours
• Headphone charging time: about 1.5 hours
• Charging time for the box: about 2 hours
• Wireless charging time: about 3 hours
• Support charge Headphone: 4 times
• Product size (charging box): 44*22*53.8mm
• Product net weight: 48g±2g Product gross weight: about 220g

• BT 5.1 dual-core chip, instant connection, stable transmission without delay.
• 48 hours of standby time, 5 hours of binaural listening time, up to 24 hours of total listening time with the case.
• Polymer composite diaphragm dynamic speaker, outstanding instrument details, free to enjoy the Hi-Fi sound effect.
• Connect once opening the case. New touch control technology, comfortable wearing without pain.
• Support wired and wireless charging. Fully charged in 1 hour for wired charging.