JBL 510 BT Headphones

Specifications:

• Headphone
• Earpiece Design On-Ear (Supra-Aural)
• Earpiece Swivel Not Specified by Manufacturer
• Earpiece Connection / Wearing Style Headband
• Foldable No
• Driver Type Dynamic
• Driver Size 1.3? / 32 mm
• Impedance 32 Ohms
• Active Noise Cancellation No
• Controls/Microphone Location Controls: Earpiece (Side Unspecified)
• Microphone: Earpiece (Side Unspecified)
• Full Remote OS Support Not Specified by Manufacturer
• Performance
• Frequency Response 20 Hz to 20 kHz (Wireless)
• Sensitivity 103 dB SPL at 1 kHz / 1 mW
• Maximum Sound Pressure Level (SPL) 95 dB
• Microphone
• Noise Canceling Not Specified by Manufacturer
• Sensitivity -29 dBV/Pa at 1 kHz
• Wireless Connectivity
• Wireless Modulation Bluetooth: ?/4 DQPSK, 8DPSK, GFSK
• Bluetooth Profiles A2DP 1.3, AVRCP 1.6, HFP 1.7
• Bluetooth 5.0
• Frequency Bluetooth: 2.4 GHz (2.4 to 2.4835 GHz)
• Bluetooth Transmitter Power 8 dBm
• Multipoint Support Yes
• NFC No
• Wired Connectivity
• Audio Connector to Source Not Specified by Manufacturer
• Audio Connector to Earpiece Not Specified by Manufacturer
• Battery
• Battery Chemistry Lithium-Ion
• Capacity (mAh) 450 mAh
• Runtime 40 Hours (BT)
• Quick Charging Times 5 Minutes for 2 Hours
• Recharge Time 2 Hours
• DC Input Power 5 VDC at 1 A
• Wireless Charging None
  Charging Port USB Type-C
• Environmental
• Operating Temperature 113?F / 45?C
• Physical
• Weight 5.6 oz / 160 g
• Packaging Info
• Package Weight 0.8 lb
• Box Dimensions (LxWxH) 8.8 x 7.8 x 2.1?