JBL Endurance SPRINT

General Specifications
Bluetooth version:4.2
Ear tip material:Silicon

Audio Specifications
Driver size (mm):10.0
Driver sensitivity at 1kHz/:1mW (dB)-20dB
Dynamic frequency response range (Hz):20Hz–20kHz
Impedance (ohms):16.0
Number of drivers per ear:1.0

Control and Connection Specifications
Bluetooth profiles: HFP v1.6, A2DP v1.3, AVRCP v1.5
Bluetooth frequency: 2.402GHz-2.48GHz
Bluetooth transmitted modulation: GFSK, π/4DQPSK,8DPSK
Bluetooth transmitter power: 4 dbm

Battery
Battery Type: Lithium-ion polymer (3.7V, 120mAh)
Charging time (hours from empty): 2
Maximum music play time with ANC off (hours): 8.0
Speed Charging time (hours): 2.0
Talk time (hours): 7

Features
Bixby                              No
Built-in Microphone         Yes
Hands Free Call               Yes
In-ear                             Yes
Powerhook                      Yes
Rechargable battery         Yes
Secure Fit                       Yes
Siri/ Google Now              No
Speed charge                  Yes
Touch Control                  Yes
Twistlock                        Yes
Water Proof                     Yes
Wireless                          Yes