M 290 Tws (ph 5075) Scene 02
M 290 Tws (ph 5075) Scene 01
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M 290 Tws (ph 5075) Scene 04
M 290 Tws (ph 5075) Scene 05
M 290 Tws (ph 5075) Scene 02
M 290 Tws (ph 5075) Scene 01
M 290 Tws (ph 5075) Scene 03
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M-290 TWS

TWS Bluetooth Earbuds

Transmit power: Class2
(Max transmitter output power up to 8dBm)
Frequency range: 2.402-2.480GHz
Sensitivity: 90 dB

Bluetooth version: V5.0+EDR
Music time with case fully charged:
Around 25hours
Earbud music time:
Around 4 hours 70% volume music play
Earbuds & Storage box charging time: 1.5 hours
Number of charge cycles:
6 times with case fully charged
Built-in rechargeable battery
Earbud battery: 40mAh/3.7V
Storage box battery: 670mAh/3.7V
Hands-Free
Touch control
Graphene speaker
Speaker impedance: 16Ω
Microphones sensitivity: -42dB

Built-in rechargeable battery
USB charging cable

Ear caps L/S size

M 290 Tws (ph 5075) Acc

Earbuds:
21.9mm (H) x 26.4mm (W) x 21.5mm (L)
Storage box:
29.1mm (H) x 62.7mm (W) x 61.8mm (L)
Net weight: 0.05 kg

M 290 Tws (ph 5075) Line

46 mm (H) x 104 mm (W) x 104 mm (L)
Gross weight: 0.17 kg

M 290 Tws (ph 5075) 3d

M 290 Tws (ph 5075) Scene 01