1. 12 pre-coded massage modes, easily press the [Mode] button to provide pain relief to body parts.2. 40-degree adjustable intensity and 30-minute default timing. Intensity and time can be adjusted according to different needs.3. This electronic pulse massager can be used by 2 users and can also be used for different target areas.4. Relieves pain in all parts of the body. You can stick the mat to your shoulders, neck, back, waist, arms, elbows, abdomen, legs, etc. for massage.5. Pocket size, you can relax at home, office or while traveling. Enjoy your relaxing time anytime and anywhere. Specification:1. Material: ABS2. Monitor: LCD monitor 3. Power: DC4.5V4. Power supply: 3 AAA batteries (not included)5. Output voltage: 0-40 (VPP)6. Strength level: 0-407. Output power: 1- 120hz 8. Output pulse width: 100-250uSPackage Contents:1 x master device 4 x electrode pads 2 x cable electrodes

1. Precisely integrated inner support, shock-absorbing and compressive hard shell design 2. The internal is made by pearl cotton, protect your drone well 3. Can be hand-held, with anti-slip design handle 4. The upper cover mesh bag can store small accessories as well as mobile phones, easy to carry out 5. Shock absorption performance, effectively protect your equipment from normal scratches, dirt, tears and wear 6. Two-way zipper design, very suitable for use at home or travel 7. Small and light, easy to carry and carry out shooting. 8. Size: 24 x 19 x 9cm 9. Weight: 260g

1. The Yagi antenna consists of an active vibrator (the remote control's own antenna), a reflector (slightly longer metal rod) and several directors (slightly shorter metal rods). The longer reflector reflects energy, and the shorter director guides energy. The reflectors and directors on both sides of the active oscillator turn the original bidirectional radiation into unidirectional radiation to increase the gain of the antenna.2. The Yagi antenna has a simple structure, convenient feeding, and high gain, which cannot be obtained from an upright antenna.3. Compatibility: Suitable for DJI Air 3/Mini 4 Pro drone RC 2 remote control 4. Weight: 5.8G net weight 20 grams, 2.4G net weight 30 grams 5. Size: 5.8G product size is 90 x 35 x 22mm, 2.4G product size is 90 x 60 x 22mm 6. Note: Only 2 Yagi antennas are included, and the remote control for demonstration is not included