Hệ thống hướng dẫn tham quan máy phát FM di động Retekess TR506 cho hướng dẫn viên

Overview: FM transmitter is a mini-radio station, which can convert the audio signals in various portable audio and video players such as Discman, MD, MP3 into high fidelity wireless FM stereo signals, and can enjoy stereo music when car or home radio is the receiving object. This FM transmitter product uses audio and microphone input with separate sockets, and the input signal is processed to minimize the loss of sound quality. The power level is adjustable, and the appropriate transmission power can be selected according to different occasions. The maximum power of the product is 200 mw. Features:Supporting microphone and audio input. Volume Output adjustment of level 10.Battery Volume Display. Four-stage output power regulation.One-click Locking and One-click Unlocking.Stereo and mono one-click switching.Manual Frequency Regulation. Specifications:Power supply: BL-5C Li-ion Battery, 3.7V 1000mAh(included)Frequency range: 76-108MHzFrequency stability: 10PPMStepped - Frequency: 100KHzEmission power: (1/2/3/4 power) 0.01mW-10mW-100mW-200mWReference distance: (1/2/3/4 power) 10m/100m/300m/400mDuration of voyage: (1/2/3/4 power) 16 hours/10 hours/8 hours/5 hoursCharging time: About 5 hours, charging voltage 5VInput level: -15 dBVModulation frequency offset: 75KHZSRN: 60 dBItem Size: Approx. 8.3 * 6.2 * 2.1cm (L*W*H) (without Antenna)Item Weight: Approx. 75g / 2.6oz (without Antenna) Package Information:Package Size: Approx. 18 * 12.2 * 5.6cm / 7.1 * 4.8 * 2.2inPackage Weight: Approx. 232g / 8.2oz Package List:1 * TR506 Transmitter1 * FM Antenna1 * BL-5C Li-ion Battery1 * Car Charger1 * Lavaliere Microphone1 * Audio Cable1 * USB CableGiá sản phẩm trên Tiki đã bao gồm thuế theo luật hiện hành. Bên cạnh đó, tuỳ vào loại sản phẩm, hình thức và địa chỉ giao hàng mà có thể phát sinh thêm chi phí khác như phí vận chuyển, phụ phí hàng cồng kềnh, thuế nhập khẩu (đối với đơn hàng giao từ nước ngoài có giá trị trên 1 triệu đồng).....