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| Specification | ||
|---|---|---|
| Price | Rs.31,424.00 |
Rs.32,841.61 |
| Brand | Koss |
Bowers & Wilkins |
| Model No | BT740iQZ |
Pi7 S2 |
| Wired / Wireless | Wireless Headphone Specification |
Wireless Headphone Specification |
| Headphone Type | Over Ear |
In Ear |
| Magnet Type | Dynamic |
Dynamic |
| Driver Diameter | 40 mm |
9.2 mm |
| Impedance | 50 Ohms |
NA |
| Sensitivity | 97 dB SPL |
NA |
| Frequency Response | 20Hz - 20KHz |
2402 MHz To 2480 MHz |
| Maximum Power Input | DC 5.0V ⎓ 500 mA |
NA |
| Wireless / Bluetooth Details | ||
| Wireless Technology | Bluetooth |
Bluetooth |
| Bluetooth Version | 5.0 |
5.0 |
| Compatible Profiles | All Bluetooth Devices |
All Bluetooth Devices |
| Supported Codecs | SBC |
A2DP, AVRCP, HFP, HSP, BLE GATT, aptX™ – Adaptive, aptX™ – HD, aptX™ – Classic, AAC, SBC |
| Battery Type | Lithium-ion Batteries |
Lithium-Ion Polymer Batteries |
| Bluetooth Range | 10 Meters |
10 Meters |
| Battery Life | 30+ Hours |
16 Hours |
| Charging Time | 2.5 Hours |
40 Minutes |
| Noise Cancelling | Active Noise Cancellation |
A ANC |
| Available Colors | Black |
Black, White, Blue |
| Connector Plating | 3.5 mm Jack |
3.5 mm Jack To USB-C Audio Cable |
| Cable | Micro-USB Charging Cable |
USB Type-C Charging Cable |
| Weight | 280 GM |
47 Gm |
| Other Features | Voice Assistant. Collapsible Design. One Year Limited Warranty. Dual Microphone, Dual Mode ANC. The Koss BT740iQZ Noise Cancelling Wireless Bluetooth headphones feature dual microphone ANC with 'Ambient Sound Mode,' on-board controls, detachable cord for wired audio listening, incredible 30+ hour talk/play time ( 22+ hours with ANC ) and a collapsable design for easy storage.On-Board Controls. |
Fast charging support. High performance DSP. 2-way drive unit design. Wireless and USB-C charging. Waterproof IP54 earbuds only. Adaptive ANC noise-cancellation. Audio retransmission from charging case. Wireless audio retransmission technology. True 24-bit connection with aptXâ„¢ Adaptive. Hear music and movies as the artist intended. 9.2mm Dynamic Drive with Balanced Armature. Three microphones per earbud for calls and ANC. In-ear noise cancelling True Wireless headphones. |
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Compare Koss BT740iQZ with:
Compare Bowers & Wilkins Pi7 S2 with:
Top Differences
- Battery Life: 16 Hours vs 30+ Hours
- Noise Cancelling: A ANC vs Active Noise Cancellation
- Driver Size: 9.2 mm vs 40 mm
- Weight: 47 Gm vs 280 GM
- Impedance: NA Vs 50 Ohms
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