Blaupunkt WM40U

Technical data Distance between transmitter and receiver: >10m Type of frequency band: UHF Frequency response: 65 Hz–18 kHz Signal-to-Noise(S/N) ratio: >85 dBA UHF frequency band: 640 MHz—647.5 MHz THD: <0.3 %, Transmitter transmitting power: <10 m W Receiver input: 1/4′′ (6.3 mm) unbalanced Receiver maximum output level: 120 dBV Receiver rechargeable battery: Lithium-ion 3.7 V, 1200 mAh Receiver charge time: 2-3 hours at 5 V/1 A Receiver battery playtime: up to 7 hours Microphone battery: 2 x AA alkaline (included) Microphone battery playtime: up to 3 hours Dimensions (W x H x D): Microphone 230 x 49 x 49 mm Receiver:25 x 56 x 120 mm Weight: – Microphone 155 g – Receiver: 72 g