NUX B-7PSM 5.8GHz wireless In-Ear Monitoring System Details

5.8 GHz wireless operating frequency
Auto carrier detection and pairing
Suitable for 16-32 Ohm earphones/headphones
Supplied in 3000mAh charging case

Features

Wireless personal monitoring system
Impedance of 16 - 32 ohms compatible with most stereo headphones and in-ear monitors
Compact transmitter and clip-on receiver
On-board volume controls for setting ideal levels
5.8 GHz wireless band provides license-free use in most territories while avoiding interference from 2.4 GHz traffic
Convenient travel case with USB charging capabilities
Automatic detection and pairing for easy setup
Range of up to 30 m unobstructed
Specifications

Product Code:171.862UK
Batteries: 3.7 V Li-ion 450 mAh (transmitter & receiver), 3000 mAh (case)
Recharge Time: 1.5 hours transmitter & receiver, 4 hours case (approx.)
Headphone Connector: 3.5 mm∅ stereo jack
Runtime: 4 hours (full charge minimum)
Headphone Impedance: 16-32 Ohms recommended
Output Power Max: 57 mWrms @ 16 Ohms/1 kHz
Output Level: -64 dB to 0 dB adjustable (0.5 dB steps)
Carrier Frequency: 5.8 GHz band
Range: 30 m (open air, no obstruction), 10 m (open air with obstructions)
Sampling Format: 24-bit, 40 kHz
Latency: Less than 5.5 ms
Line Input Impedance: 3.5 kOhms
Max. Input Level Line: 7.6 Vp-p (8.6 dBV or 2.7 Vrms)
Frequency Response: 20 Hz - 19 kHz
Dynamic Range: 92 dB
THD: Less than 0.6% @ 1 kHz
Dimensions: 60 x 36 x 25 mm (Tx/Rx), 114 x 70 x 32 mm (case)
Weight: 32 g (Tx/Rx), 130 g (case)