Joyroom JR-T03S AIR True Wireless Earbuds – White With Bluetooth 5.1 Dual-Core Chip And 48 Hours Of Standby Time

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Delivery (KHI): 24 to 48 Hours
Delivery (other cities): 48 to 72 Hours
Warranty: 06 Months



  • 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

1. BT 5.1 dual-core chip, instant connection, stable transmission without delay.
2. 48 hours of standby time, 5 hours of binaural listening time, and up to 24 hours of total listening time with the case.
3. Polymer composite diaphragm dynamic speaker, great instrument details, free to enjoy the Hi-Fi sound effect.
4. Connect once opening the case: new touch control technology, comfortable wearing without pain.
5. Support wired and wireless charging. They are fully charged in 1 hour for wired charging.

Additional information