Headphones and Audio
JBL Wave 300TWS True wireless earbuds
Brand: JBL · Model: JBL Wave 300TWS True wireless earbuds
Updated
Specifications
Other
| Driver size (mm) | 12 |
|---|---|
| Driver sensitivity at 1kHz/1mW (dB) | 105 |
| Dynamic frequency response range (Hz) | 20 Hz ? 20 kHz |
| Impedance (ohms) | 32 |
| Maximum Play Time (hours) | 6 |
| Voice Assistant integration | Yes |
| Ear-bud | Yes |
| Hands Free Call | Yes |
| Touch Control | Yes |
Network
| Bluetooth version | 5.2 |
|---|---|
| Bluetooth profiles | A2DP V1.3 AVRCP V1.6 HFP V1.7 |
| Bluetooth frequency | 2.4 GHz – 2.4835 GHz |
| Bluetooth transmitted modulation | GFSK, ?/4?DQPSK, 8?DPSK |
| Bluetooth | Yes |
| True Wireless | Yes |
| Wireless | Yes |
Build
| Weight (g) | 7.7 |
|---|---|
| Weight (oz) | .27 |
Battery
| Charging time (hours from empty) | 2 |
|---|---|
| Charging cable | Yes |
| Charging case | Yes |
| Rechargeable battery | Yes |
Audio
| Built-in Microphone | Yes |
|---|
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Prices seen in Bangladesh
| Seller | Price | Seen on |
|---|---|---|
| T-TECH Shop | ৳8,090 | November 1, 2026 |
| Apple Gadgets Shop | ৳6,000 | October 30, 2026 |
Prices as published by each seller on the date shown. They change often; confirm with the seller before you buy.
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