| Bluetooth Profiles | HFP, HSP, A2DP, AVRCP |
|---|---|
| Supported Audio Codecs | AAC, aptX, aptX Adaptive, aptX HD, aptX LL, LDAC, SBC |
| Frequency Response | 20 Hz to 50 kHz |
| SNR | Outputs: ≥ -122 dBA |
| Noise | 1/8 / 3.5 mm Headphone Outputs: ≤ 2 µV 4.4 mm Headphone Outputs: |
| Sample Rates | Up to 384 kHz |
| Bit Depths | Up to 32-Bit |
| Mobile App Compatible | Yes: Android & iOS App Name: FiiO Connect Functionality: Adjust S, Firmware Update *As of Nov |
| Mobile Device Compatibility | No |
| Power Requirements | Built-In Rechargeable Battery |
| DC Input Power | 5 VDC at 500mA (Recommended) |
| Internal Battery | Rechargeable, 550 mAh |
| Battery Charging Time | 2 Hours |
| Approximate Battery Life | 8 Hours (Lithium-Ion) |
| Dimensions | 2.84 x 1.3 x 0.49 / 7.22 x 3.2 x 1.25 cm |
| Weight | 1.3 oz / 37.3 g |
| Brand | FiiO |
| Type | Mini/Headphone Amplifier |
| Model | FiiO BTR15BL |
| MPN | FIBTR15BL |
Check the listing for details. FiiO BTR15 Portable Bluetooth DAC and Headphone Amplifier (Blue). Condition: Open box. Listed at 89.00 USD. This DAC is housed alongside the Qualcomm QCC5125 Bluetooth chip to provide support for Bluetooth 5.1, as well as Bluetooth aptX and SBC. The dual outputs ensure you can use the BTR15 with an extra set of headphones for more remarkable listening experiences.