BEHRINGER / SD251-BT

BEHRINGER / SD251-BT is a Bluetooth wireless earphone that allows you to enjoy high-quality sound even wirelessly.

■Dynamic micro-driver provides wide frequency response (20Hz-20kHz) to deliver rich bass and detailed treble
■Bluetooth 5.0 technology delivers excellent sound quality wirelessly up to 10m
■Supports Qualcomm aptX high-quality, low-latency audio for improved video and gaming experience.
■Built-in CVC 8.0 separates the user's voice from the surrounding noise for clear calls
■Sound isolation design blocks external noise with various sleeves for a detailed music experience
■Over-the-ear design ensures earphone stability and comfort
■360-degree rotating gold-plated MMCX locking snap connector allows flexible and diverse connection options
■Bluetooth communication cable allows seamless calls and effortless music control
■Up to 7 hours of battery life - USB charging cable included
■Includes zippered carrying case for music on the go
■3 sizes of foam and silicone earplugs included for a perfect fit

＜Specifications＞
■Driver: 6.8mm diameter
■Impedance: 22 Ω
■Frequency response: 20 Hz to 20 kHz
■Sound pressure level (SPL): 93 dB @1kHz (peak 105 dB)
■Rated output ：3mW
■Bluetooth: Version 5.0
■Maximum output power: 5dBm
■Supported codecs: aptX, AAC, SBC
■Call support: CVC 8.0
■Microphone sensitivity: -42 dB (±3 dB) @ 1 kHz, 0 dB = 1 V/Pa
■Battery type: Rechargeable lithium battery
■Usage time: Up to 7 hours
■Standby time: Up to 150 hours
■Charging time: 1 hour (via USB 5 V / 500 mA
■Cable: Shielded, detachable
■Connector: MMCX connector, detachable
■Cable length: 25cm (10"")