audio guide

Specification: DC3.5*3Pnickel plating; 1428*4C*1100-PVC cable; 1509-32 speaker,in-ear earbuds;ABS； Sensitivity 110+/-5dB frequency range:20-20000Hz; R...

.... The can be used mainly in government reception, factory visit, tour , exhibition explanation, training and teaching, ...

... automatic tour e system for museum tour 007B have two function, one is manual gudie ,other is automatic e. For autom...

... PAL 1080P Setting set box tv digital Set Box Tv Digital Description: An 8 MHz channel can carry a payload capacity of 38.5 Mbps if 64-...

... provider of electronic products, we are excited to offer the LM4991 to our customers. Pros: - High-quality sound: The LM4991 offers crisp, clear a...

... Video Military Features: Circular connector features: A. Designed for Easy Connect/Disconnect Operations mechanism ensures precise al...

... For Land Rover Discovery 4 2009-2016 car radio apple carplay dsp gps navigation Chipset 8core Category Car Radio Din Double Din RAM 4G ...

... Function Mobile phone, navigation, reverse etc. Suitable models AUDI-A3 Product details What is the upgrading function of the original car s...

300kg Force Vibration Test Equipment for Car Testing Meet ISO 16750 Test requirements and model selection To choose a suitable vibration t...

... and video wiring harness IP50 waterproof plug Quick detail of TGA.0B.306 self-locking connectors: 1. keying system («G» key standard) for con...

Microphone megaphone for Tour with CE,FC,RoHS Certification Loudspeaker Specifications Sporting events mixer loudspeakers 1.Size:140x220MM...

... Microphone Headset Portable PORTABLE VOICE AMPLIFIER - A combo of a portable / waistband loudspeaker with mic that can be connected via AUX ...

... Android 6.0 PoE Tablet For Controlling Multiroom Sonos system 1) mounted in landscape mode or portrait mode 2) Configured to dim when not in...

...Left) DVD GPS Radio Video BT TV Quick Detail: Android O.S.4.2.2 GPS Navigation System 1024 x 600 pixels Capacitive Touch Panel Front and Rear...

... for emergency personnel in the use of training before use the real clinical AED. The training machine fully simulate the scenario of the clinical ...

... Microphone Headset Portable PORTABLE VOICE AMPLIFIER - A combo of a portable / waistband loudspeaker with mic that can be connected via AUX ...

Powerful Portable Speaker Portable PA Speaker Blue Tooth 5.0 TWS Connection FM Radio Amplifier Model No. GL004 Sound coverage: 1500-2000m2 Output powe...

... extended and more powerful functions it has. It?s mainly used for instrument clusters adjusting and decoding and also for memory programming...

... active amplified antenna 3. Video decoder H.264/MPEG-4 AVC 4. decoder MPEG/AAC/PCM 5. Support automatic or manual installation 6. Supp...

... Machine Manufacturers With Swivel Head The main performance characteristics: 1. Using rectangular machine is Rigid good, 2. Work table and g...