Giới thiệu Tai Nghe Không Dây Hel + V1 Tws Kết Nối Bluetooth 5.0
Specifications: The Bluetooth earphone supports play/pause music, switch music, answering/hanging up/rejecting incoming calls/three-way calling and call reminder. It has Bluetooth headset operation voice prompt , ISO system power display and voice assistant function. This earphone support volume adjustment and master-slave switching function. You can connect it to smartphone, notebook, computer and tablet that has Bluetooth module.
Type: Bluetooth Earphone Material: Plastic Working Frequency: 2.402GHz-2.480GHz Transmission Power: CLASS2 3DB Temperature Range: -20 to +70 Degree Celsius Speaker Size and Impedance: Diameter 8mm, 32Ω Audio Signal to Noise Ratio S/N: ≥100dB Microphone Sensitivity: -38Db±2Db Microphone Mic: 4013 Round Mic Headset Battery: 501015 50mAh Battery (Included) Charging Box Battery: 602030 300mAh Battery (Included) Headset Charging Current/Voltage: 60mA/DC 4.8-5.3V Headset Charging Time: about 1 Hour Charging Time of Charging Box: about 2 Hours Transmission Distance: ≥10 Meters Talk Time: about 5 Hours Song Listening Time: about 5 Hours Working Current: 12mA Standby Time: about 70h (Theoretical Value) Charging Port: USB Earphone Size: 22.5mm x 16mm x 24mm/0.89" x 0.63" x 0.94" (Approx.) Charging Box Size: 69mm x 30mm x 29mm/2.72" x 1.18" x 1.14" (Approx.)
Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.
Package Includes: 1 Pair of Earphones(with Charging Box) 2 Pairs of Ear Caps(Large+Small) 1 x Charging Cable 1 x User Manual