| 
                                                KitSound Race Wireless Sports Earphones 5hrs Blue
                                             | 
                                                Denon AH-W150 BT 3.0 7hrs Yellow
                                             | 
|---|
Want a personalised headphones recommendation?
| Acoustic System Name | Closed Back | Closed Back | |
| Battery Life (max) | 5 hours | 7 hours | |
| Battery Technology | Lithium-Ion (Li-Ion) | - | |
| Bluetooth | Yes | Yes | |
| Bluetooth Profiles | - | A2DP | |
| Bluetooth Version | - | 3.0 | |
| Charging Source | USB | - | |
| Colour of Product | Black, Blue | Yellow | |
| Connectivity Technology | Wireless | Wireless | |
| Depth | 60 mm | - | |
| Driver Unit Size | - | 11.5 cm | |
| Ear Coupling | In-ear | In-ear | |
| Ear Coupling - In-ear | Yes | - | |
| Ear Hook present | Yes | Yes | |
| Ear Hook Type - Over-ear | Yes | Yes | |
| Headphone Frequency | 20 - 20000 Hz | 5 - 25000 Hz | |
| Headphone or Headset | Mobile headset | Mobile headset | |
| Headphone Sensitivity | - | 106 dB | |
| Headset Type | Dual Ear | Dual Ear | |
| Height | 10 mm | - | |
| Impedance | - | 16 Ω (Ohms) | |
| Microphone Number | 1 | 2 | |
| Multi-function Control - Position | On cable | On-ear | |
| Multi-function Control - Type | Digital | Digital | |
| Multi-function Control Present | Yes | Yes | |
| Rechargeable | Yes | Yes | |
| Replaceable Ear Pads | Yes | Yes | |
| USB Connectivity | Yes | Yes | |
| USB Port - Micro | - | Yes | |
| USB Port - Type | - | Micro | |
| Volume Control Present | Yes | Yes | |
| Volume Control Type | Button | Button | |
| Wearing Style | Ear-hook, In-ear | Ear-hook | |
| Weight | 18 g | 23 g | |
| Width | 600 mm | - | |
| Wireless Range | 10 m | 7.62 m | |
| Wireless Type | Bluetooth | Bluetooth | 
Want a personalised headphones recommendation?