- Bluetooth Version: V5.0
- Standby Time: 300 hours
- Talk Time: 4 hours
- Music Time: 3 hours
- Charging Time: 1.5 hours
- Frequency Response Range: 20Hz – 20KHz
- Charging Compartment Capacity: 300mAh
- Earplug Capacity: 40mAh / 3.7V
- Communication Distance: 10 meters
- Supporting Protocols: HSP, HFP, A2DP, AVRCP
- Material: ABS + silicone
- Product Color: Black
- Headphone Net – Weight: 39g
Impedance: 16 ohm
Sensitivity: 90dB
Cable length: 1.2m
1. Model: T28
2. Bluetooth version: V5.0
3. Standby time: 300 hours
4. Talk time: 3.5 hours
5. Music time: 3 hours
6. Charging time: 1 hour
7. Bluetooth frequency: 2.402G-2.480G
8. Charging compartment capacity: 500mAh
9. Earplug capacity: 35mAh
10. Communication distance: 10 meters
11. Support agreement: HSP, HFP, A2DP, AVR CP
| Brand | Awei |
| Connector Type | Wired |
| Form Factor | In Ear |
| Noise Control | Sound Isolation |
| Item Weight | 0.01 Kilograms |
ANC Active Noise Cancellation.
Control Button: Yes
Volume Control: Yes
Style: Ear Hook
Bluetooth Version :5.0
Charging bay: 320mAh, earplugs: 40mAh
★Talk time: 3 h.
★Music playback time: 4 h.
★Standby time: 200 h.
Waterproof: Yes; IPX4 waterproof
– Bluetooth version: 5.0
– Transmission range: 10m
– Supported profiles: HSP, HFP, A2DP, AVRCP
– Earbud battery capacity: 45mAh
– Charging case battery capacity: 390mAh
– Music time: 4h
– Charging time: 1.5h
– Standby time: 300h
















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