Instructions

Technical Specifications
Bluetooth V4.1 / Profiles: HFP, HSP, A2DP, AVRCP / ~10m distance (open range)
Functions
Bluetooth, Line–IN/AUX-IN, Hands-free, FM radio, MicroSD card
(supports MP3 music format)
Loudspeakers
Frequency range 20Hz~20kHz
SNR 95dB / Impedance 32Ω
Bluetooth
Frequency band 2.4GHz
Radiated transmission power max. 2.5mW
Power supply Built-in rechargable 400mAh lithium polymer battery 3.7V
Charging time ~3 hours (DC-5V / 500mA adaptor)
Playing time ~8 hours (maximum volume)
Standby time ~2 weeks
Driver unit / Audio connector 40 mm / 3.5 mm
Memory Supports MicroSD cards up to 32GB (only MP3 files)
Weight / Dimensions
225g / Headphone shell Ø 7.5 x 9.0cm / Headphone (W) 18 x
(H) 19 x (Width headphone temple) 3cm
Package Contents
MusicMan® BigBass Bluetooth Headphone BT–X15, Micro USB
charging cable, AUX-IN cable, User Manual
Product overview