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JBL Tune 570BT wireless on-ear headphones offer an exceptional audio experience. With a 32mm dynamic driver, these headphones deliver clear and powerful sound. They are powered by a 3.7V/450mAh lithium-ion battery, providing up to 40 hours of music playtime with Bluetooth on. The headphones are lightweight at 160g (0.35 lbs) and have a quick 2-hour charging time.
The headphones have a frequency response range of 20Hz to 20kHz, an impedance of 32 ohms, and a sensitivity of 103.5dB SPL at 1kHz 1mW, ensuring detailed audio quality. The built-in microphone has a sensitivity of -29dBV at 1kHz/Pa, making it great for calls. These headphones are equipped with Bluetooth 5.0 and support A2DP v1.3, AVRCP v1.6, and HFP v1.7 profiles. They operate in the 2.4GHz – 2.4835GHz frequency range and have a maximum transmitted power of <8dBm. They are designed for comfort and extended use, making them an ideal choice for music lovers on the go.
Specifications
| Driver Size | 32mm/1.26" Dynamic driver |
| Power Supply | 5V 1A |
| Weight | 160g/0.35 lbs |
| Headset Battery Type | Lithium-ion battery (3.7V/450mAh) |
| Charging Time | 2 hrs |
| Music Playtime with BT On | Up to 40 hrs |
| Frequency Response | 20Hz – 20kHz |
| Impedance | 32 ohm |
| Sensitivity | 103.5dB SPL@ 1kHz 1mW |
| Maximum SPL | 95dB |
| Microphone Sensitivity | -29dBV@1kHz/Pa |
| Bluetooth Version | 5.0 |
| Bluetooth Profile Version | A2DP v1.3, AVRCP v1.6, HFP v1.7 |
| Bluetooth Transmitter Frequency Range | 2.4GHz – 2.4835GHz |
| Bluetooth Transmitted Power | <8dBm |
| Bluetooth Transmitted Modulation | GFSK, π/4 DQPSK, 8DPSK |
| Maximum Operation Temperature | 45°C |
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