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S$13.63
S$27.26-50%
COLMI W02 TWS Wireless Bluetooth Headphones Touch Control 90d Stereo Built-in Microphone original
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From S$1.49
Est. delivery by Apr 21 - Apr 24
Specifications
COLMI Smart Watch
30 items
About this product
- Minimum Frequency Response:45Hz
- Maximum Frequency Response:20000Hz
- Sensitivity Rating:86dB
- Sports Focused:No
- Headphone Feature:Noise Isolating,Remote Control,Volume Control
- Headphone Connection Type:Bluetooth
- Headphone Accessory Type:Headphones Amplifier
- Audio Compatibility:Mobile
- Earphone, Headphone, & Headset Type:In Ear
- Connection Type:Wireless
- Gaming Focused:No
- Product Condition:New
- Plug Type:Cordless
- With Magnet:Yes
- Battery Capacity(mAh):200
- Battery in The Product:Yes
- Warranty Type:No
Product description
Colmi W02 Wireless Bluetooth
1. Bluetooth and Bluetooth version: Jerry AD6983D2 (JL AD6983D2), V5.3+EDR
2. Bluetooth protocol: A2DP/AVCTP/AVDTP/AVRCP/HFP
3. Working frequency: 2.402GHz-2.480GHz
4.Transmission power: +8dbm
5. Temperature range: -40°CA+85°C
6. Speaker size and impedance: 8mm real copper ring, 16
7. Audio signal-to-noise ratio S/N: SNR >=90dB
8. Microphone sensitivity: -35±3dB
9. Speaker power: 3MW*2
10 degrees of distortion: -80dB
11. Frequency response: 20Hz~20KHz
12. MIC microphone: Yuanmai 4013 electric patch MIC
13. Antenna type: ceramic antenna
14. Headphone battery: 40 mAH per side, battery model 501012 Lithium polymer battery without protective plate
15. Charging box battery: 300 mAH, battery model 602030 Lithium polymer battery with protective plate
16. Headphone charging current/voltage: 40mA/DC 5V
17.Charging box charging current/voltage: 200mA/DC 5V
18. Headphone input charging standard: DC5V±0.3V
19. Charging box input charging standard: DC5V/200mA
20. Charging box output charging standard: DC5V/200mA output maximum support
21. Headphone charging time: about 1 hour
22. Charging box charging time: about 2 hours
23. Transmission distance: ≥10 meters (barrier-free)
24. Talk time: about 5H (70% volume) / about 4.5H (100% volume)
25. Listening time: about 7H (70% volume) / about 4.5H (100% volume)
26. Working current: 5-8MA
27. Call current: 7.4-8.2MA
28. Maximum volume playback current: 5-8MA
29. Headphone quiescent current: 0.6MA
30.Charging box quiescent current: 25uA
31. Leakage current after shutdown: 12uA
32. Low battery indicator voltage: 3.3V
33. Low power shutdown voltage: 3.1V
34. Waiting time: 4 months
35. Charging port: Type-C
36. Number of times the charging box charges the headphones: 2 times
Functional features:
1. Support play/pause music 2. Support switch music (upper and lower songs)
3. Support answer/hang up/reject calls 4. Bluetooth headset operation voice prompt function 5. ISO system power display 6. Voice assistant
7. Support volume addition and subtraction 8. Master-slave switching function
9. Suitable for smartphones with Bluetooth function/laptops, computers, tablets, etc. with Bluetooth module
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