 Womens Fashion
                                                Womens Fashion
                                             Mens Fashion
                                                Mens Fashion
                                             Baby & Kids
                                                Baby & Kids
                                             Bags
                                                Bags
                                             Beauty & Health
                                                Beauty & Health
                                             Electronics
                                                Electronics
                                             Home & Kitchen
                                                Home & Kitchen
                                             Mobiles
                                                Mobiles
                                             Interesting items
                                                Interesting items
                                             Home Appliances
                                                Home Appliances
                                             Televisions
                                                Televisions
                                             Womens Fashion
                                            Womens Fashion
                                        
                                                                                    
                                                                             Mens Fashion
                                            Mens Fashion
                                        
                                                                                    
                                                                             Baby & Kids
                                            Baby & Kids
                                        
                                                                                    
                                                                             Bags
                                            Bags
                                        
                                                                                    
                                                                             Beauty & Health
                                            Beauty & Health
                                        
                                                                                    
                                                                             Electronics
                                            Electronics
                                        
                                                                                    
                                                                             Home & Kitchen
                                            Home & Kitchen
                                        
                                                                                    
                                                                             Mobiles
                                            Mobiles
                                        
                                                                                    
                                                                             Interesting items
                                            Interesting items
                                        
                                                                                    
                                                                             Home Appliances
                                            Home Appliances
                                        
                                                                                    
                                                                             Televisions
                                            Televisions
                                        
                                                                             
                             
             
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                    **Product Specifications:**
**Brand:** GREATWALL
**Shipping:** Self-operated delivery, ready to use upon purchase, JD Logistics, delivery within 4 hours in 8 major warehouses nationwide: Beijing, Shanghai, Guangzhou, Chengdu, Wuhan, Xi'an, Shenyang, Dezhou. Specific delivery times subject to checkout page.
**Features:** Dedicated to sound quality and comfort, endorsed by CCTV, a national brand focusing on quality.
**Company:** GREATWALL Electronics Co., Ltd., located in Tianjin.
**Advertisement:** Advertisements aired on CCTV7, showcasing the product's features and quality.
**Product Name:** GREATWALL Bluetooth Earphones
**Description:** Innovative non-in-ear design, lightweight at 5.5g, comfortable fit, open panoramic sound, Bluetooth 5.4 connectivity.
**Features:**
- Liquid silicone memory ear hooks for comfort.
- Titanium wire for durability.
- DT9.0 directional sound transmission.
- ENC noise reduction for clear calls.
- Long-lasting battery life up to 80 hours.
- AIALGORITHM for enhanced sound quality.
**Design:** Ergonomic design for a secure and comfortable fit, suitable for various activities without discomfort.
**Compatibility:** Suitable for outdoor activities, sports, office use, and relaxation.
**Controls:** Double-tap to switch tracks, single-tap to pause/play, long-press to activate voice assistant.
**Product Parameters:**
- Model: WHADIN 700
- Colors: White, Black, Skin
- Transmission Distance: ≤10m
- Bluetooth Version: V5.4
- Product Dimensions: Charging case (8.2cm x 6.2cm x 2.6cm), Earphones (each 5.1cm x 3.6cm x 1.3cm)
- Package Includes: Earphones x1 pair, Charging case x1, Data cable x1, Packaging box x1
**Note:** The above data is sourced from the manufacturer's laboratory and may vary slightly due to different testing environments.
