Note: G7 PRO neck massager is a vibration massager with heating & red light therapy, without strong intensity. Different from the traditional massager, the G7 PRO neck massager with heat adopts the latest red light therapy, 8 ring-shaped concentrated red light beads, 630nm red light, penetrates deeper into the bottom of the muscle, and effectively relieves soreness; 3 level heating function can relax the tendons and activate the collaterals, knead and press to dredge the meridians and relieve pain. 8 infrared radiation LEDs & 3-level large area of hot compress Innovative design of infrared radiation arranged for concentrated heating on top of cervical spine to efficiently relieve pain at the core;630nm infrared radiation to penetrate to underlying muscles. 9-Independent heating film all-round protection of neck and larger area of massage. Using speed heating technology , rapid heating in 5-10 seconds. 3-level hot compress, which can be adjusted to a suitable temperature according to personal preference. App Download：Download and install the "Future Wear" app on the App Store, Google Play or by scanning the QR code below. Pairing:Turn on Future Wear APP-> Activate Bluetooth connection on your phone -> Search on the app for the device to pair with (or scan the QR code on the device) -> Finish binding on the app (or on the device). Note: Please use 5V/1A charger to charge the massager. Please charge the massager for the first time you receive the it. This product is not suitable for people who after heart surgery or for people with high blood pressure. G7 PRO MAX Neck Massager G7 PRO Neck Massager K5-3 PRO Neck Massager Add to Cart Add to Cart Buying Options Customer Reviews 3.9 out of 5 stars 360 3.9 out of 5 stars 360 3.2 out of 5 stars 31 Price $119.99$119.99 $99.99$99.99 — no data Massage Head 8 8 4 Massage Area 4145mm² 3865mm² 2304mm² Red Light 8 8 12 Heating 98.6℉-109.4℉ 98.6℉-109.4℉ 98.6℉-109.4℉ Pu-lse ✓ ✓ ✓ Massage Intensity Medium Low Low