JBL Synchros E40BT - Black (E40BTBLK)

General Features:

• Bluetooth Wireless Stereo Headphones
• On-ear design
• Large 40mm speaker drivers produces amazingly clear sound and PureBass performance
• Integrated earcup microphone with echo-cancellation ensures crystal clear hands-free conversations
• Earcup buttons provide music, volume and call controls over connected devices
• 16 hours of uninterrupted play time
• Designed with a snug fit for active people
• Built-in rechargeable Li-ion battery
• Ergonomic headband and 3-D hinges provide for long lasting comfort
• Soft leatherette ear cups
• Compatible with your choice of either iOS or Android devices
• Color: Black
• Available Colors:
• Blue
• Red
• White
• Authorized Internet Dealer
• 1-year Manufacturer's Warranty

Product Specifications:

• Frequency Response: 20-22,000 Hz
• Sensitivity: 114dB
• Nominal Impedance: 32 Ohms
• Bluetooth Frequency Range: 2.402 – 2.480GHz
• Bluetooth Transmitter Modulation: GFSK π/4 DQPSK 8-DPSK
• Microphone Sensitivity: -42dBV/Pa @ 1kHz
• Speaker Diameter: 40 mm
• Max Input Power: 30 mW

What's in the Box?

• 1 JBL E40BT on-ear headphones (Black)
• 1 Straight aux cable
• 1 USB aux cable for charging
• 1 Safety sheet
• 1 Quick-start guide