Byujiro Neckband Bluetooth Earbuds Bluetooth 5.4 Wireless Earphones Neck Style Long Range HiFi Surround Sound with Card Insertion and Ear Return Bluetooth Earphones

Bluetooth 5.4 Wireless Earphones Neck Style Long Range HiFi Surround Sound With Card Insertion And Ear Return Bluetooth Earphones
Features:
Large capacity battery: Built in 3800mAh large capacity lithium battery, using low power technology, fast charging within 1.5 hours, standby of 200 hours,providing long lasting battery. Clear sound quality: Equipped with Bluetooth 5.4, HIFI sound quality, graphene diaphragm, the sound is smoother and clearer, and physical noise reduction effectively reduces the occurrence of other sounds. Comfortable to wear: Designed with a neck, it can be bent, automatically guided to recover, and adjusted at any for a more comfortable wearing experience.
Advanced Bluetooth 5.4 & Noise Isolation Technology: Experience stable connections and clear calls with the Bluetooth technology and enhanced noise filtering, effectively minimizing background distractions for uninterrupted communication.
HiFi sound unit: Equipped with a high-definition sound unit, it can listen to music details more clearly. The high notes are clear, the middle notes are soft and full, and the low notes is elastic.
Product Description:
Product Name: Sports Neck Hanging Earphones
Product colors: Yellow
Bluetooth version: V5.4
Transmission distance: 20m
Battery capacity: 3500mAh
Charging time: 1.5 hour
Product size:17×12cm/6.69×4.72in
Product weight:30g/0.066lb
Package size:18×13×3cm/7.09×5.12×1.18in
Package weight:70g/0.154lb
Product List:
1 x instruction manual
1 x headphones
1 x charging cable