User ratingsratings of product added by Productz users
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Consumer ratingsratings from the biggest online stores worldwide
| Poor | Average | Good | Excellent | |
|---|---|---|---|---|
 Impedance | 32 Ω Best: Stax SR-L500 Impedance: 145000 Ω | |||
 Weight | 21 g Best: Cyber Acoustics ACM-7002 Weight: 0.11 g | |||
| Sound output | Mono |
|---|---|
| Connectivity technology | Wireless |
| Weight | 0.74 oz |
|---|
| Microphone type | Built-in microphone |
|---|---|
| Microphone frequency | 100 - 6800 |
| Noise-canceling | yes |
|---|
| Colour of product | Black |
|---|---|
| Control type | Buttons |
| Impedance | 32.0 Ω |
|---|---|
| Frequency range | 20 - 20000 |
| Diaphragm diameter | 1.26 in |
| Bluetooth version | 4.2 |
|---|---|
| Bluetooth profile |
|
| Wireless range | 180 |
| Battery operated | yes |
|---|---|
| Battery technology | Lithium-Ion |
| Battery capacity | 140.0 mAh |
| Battery recharge time | 3.0 h |
| Battery life | 7.0 h |
| Standby time | 30.0 h |
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