Rolton
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Rolton K700 Bluetooth Dual-speaker Audio Speaker Megaphone Voice Amplifier
Rolton
¢516.041. Double speaker design, louder, more mellow tone2. Bluetooth wireless transmission, wireless distance stable 15 meters3. Support FM radio, TF card playback4. Insert the memory card can be recorded,...¢516.04 -
Rolton E200 Mobile Phone Wireless Bluetooth Speaker Mini Portable Outdoor Small Audio Subwoofer Speaker
Rolton
¢309.281. Weight: 77g (including lithium battery)2. Material: ABS3. Dimensions: 8.35 x 5.5 x 2.7cm4. Power supply: USB charging/lithium battery5. Battery capacity: 500mAh6. Bluetooth version: Bluetooth 4.27...¢309.28 -
Rolton E500 Bluetooth Speaker 2.1-Channel Built-In Microphone Supports FM Radio
Rolton
¢447.12 - ¢455.731. Multi-function in one: Bluetooth speaker/Bluetooth call/Bluetooth selfie/MP3 player/radio/flashlight2. Good sound quality: smooth and supple frequency response curve, low frequency can dive down...¢447.12 - ¢455.73 -
Rolton H01 2 PCS Bee Amplifier Headset Head-Mounted Teaching Universal Microphone
Rolton
¢343.741. Capacitive pickup, high sensitivity2. Two-stage universal plug, suitable for a variety of amplifiers on the market3. High-density braided wire with a diameter of 0.1 mm4. Memory type frame, steel...¢343.74 -
Rolton K300 Portable Voice Amplifier Supports FM Radio/MP3
Rolton
¢481.58 - ¢516.041. Material: ABS / UV2. Basic functions: music, FM, amplifier, mobile power3. Output power: 5W4. Input: power adapter/USB/lithium ion5. Sensitivity: 80db6. Distortion: 1% (3.7v, 1Khz, 1W)7. Working...¢481.58 - ¢516.04 -
Rolton K400 Mini Audio Speaker Megaphone Voice Amplifier Support FM Radio TF MP3
Rolton
¢421.271. Light to 133 grams, easy to wear, lecture not tired2. Using 13-core Rutilon speaker, with excellent sound quality, loud volume does not break the sound and not harsh3. Using digital efficacy...¢421.27 -
Rolton K600 7.4V Bluetooth Audio Speaker Megaphone Voice Amplifier Without Transmitter
Rolton
¢628.031. K600 Bluetooth amplifier, no button, can not insert the card, can not be inserted into the U disk playback, only the amplifier function2. Note: the need to achieve the wireless function to be...¢628.03 -
Rolton W405 Portable Mini FM Radio TF Card USB Receiver Music Player with LED Display
Rolton
¢438.501. Output power: 3W2. FM radio: 76MHz-108MHz3. Working voltage: DC 3.7V4. Charging voltage: USB input DC 5.0V 500mA5. Lithium battery capacity: 1500 mAh (Battery is not included)6. Basic function:...¢438.50