Sennheiser XSW-D VOCAL SET Digital Wireless Dynamic Microphone Handheld System One-touch ease-of-use wireless audio set that utilizes a digital transmission to seamlessly link audio sources. Equipped with an XS 1 microphone, this elegant solution makes wireless vocals easier than ever before while maintaining a reliable connection. Features : One touch ease-of-use 2.4 GHz digital transmission for worldwide operation 75m range (250ft) in optimal conditions Up to 5 hours battery life on a single charge Switch between multiple transmitters linked to one receiver Configure any combination of transmitters and receivers Mute from either transmitter or receiver Specifications : Dimensions XSW-D XLR FEMALE TX: approx. 102 x 24 x 28 mm XSW-D MINI JACK TX: approx. 86 x 24 x 28 mm XSW-D INSTRUMENT TX: approx. 122 x 24 x 28 mm XSW-D XLR MALE RX: approx. 109 x 24 x 28 mm XSW-D MINI JACK RX: approx. 86 x 24 x 28 mm XSW-D INSTRUMENT RX: approx. 122 x 24 x 28 mm XSW-D PEDALBOARD RX: approx. 130 x 82 x 51 mm THD, total harmonic distortion 0.1 % Charging time typ. 3 h Audio output max. 12 dBu Operating temperature -10 C to +55 C (14 F to 131 F) Signal-to-noise ratio ? 106 dB Operating time up to 5 h Modulation GFSK with TDMA Battery Specification Li-Ion Capacity 850 mAh Codecs aptX Live Frequency range 2,400 - 2,483.5MHz Max. Input voltage typ. 5.0 V Transmission power max. 10 mW Voltage 3.7 V Operating relative humidity 95 % (non-condensing) Latency 4 ms Temperature Range 0 C - 60 C (32 F - 140 F) Audio frequency response 3.5 mm Jack/XLR: 80 - 18,000 Hz 6.3 mm Jack: 10 - 18,000 Hz What's in the Box : XSW-D XLR female transmitter XSW-D XLR male receiver XS 1 cardioid dynamic vocal microphone Mic clip USB-A to USB-C charging cable Echotone Music LLC is an experienced E-commerce Audio Visual Equipment dealer since 1998. We take pride in selling Pro Audio gear for musicians, sound engineers, production companies and broadcast applications. Shipping --Pro packed shipped USPS, UPS or Freight Service. Contact us pay for 2 day air upgrade on any unit. We are working hard to get your product ( built if needed), processed shipped. Processing times vary, 2-30 days Returns/Refunds- If there is truly a manufacturing defect a return tag will be provided. Otherwise customer pays for return shipping. Returned items must be sealed/unopened to qualify for a full refund. Refunds are for the Item cost only. Gear returned with out all its original packaging, accessories or shows signs of wear, is subject to an additional service fee. This item is now used and it would be unfair to resell to another customer as new. What products can not be returned? - Clearance items, Custom Builds, items identified as non-returnable, discontinued items, used or NOS items, electronic software downloads, demo gear, computers, vacuum tubes, earbuds, harmonicas raw-frame speakers, drumheads, drumsticks, turntable cartridges, fog fluids