New Product D8 Call Two-in-One Bluetooth Headset Smart Sports Fashion Couple Ladies Phone Watch

1. Alibaba is a wholesale market, and all products do not support retail. Retail customers are advised not to place orders. By default, shipments will be neutral products. In order to meet the requirements of most customers, there is no brand logo, manufacturer address, or production information on the packaging. For branded products and custom products, please contact online customer service. 2. Quality assurance, the product supports 7 days for returns and exchanges due to quality issues, 15 days for exchanges, and 365 days warranty. For returns and exchanges not caused by product quality issues, the shipping costs are borne by the buyer. 3. Considering the convenience of customer cost accounting, all products in our store are priced without tax. If you need to issue an invoice, please contact customer service to collect the tax. VAT invoices can be issued, please confirm the tax point with customer service!!! The invoice will be sent after confirming receipt of goods. Provide SDK for connecting to platforms or Bluetooth protocol gateway with a mature backend system 1. Provide terminal SDK communication protocol to connect with customer platforms 2. Open API interface to connect with customer platforms, as well as gateway interface 3. Custom development based on existing technology, supports multiple customizations, mold opening, drawing board, open-source code. Please contact customer service if you need customization 1. This product is a Neutral product. It is personalized for customers and not for retail. In order to meet the requirements of most customers, there is no brand logo, manufacturer address, or production information on the packaging. If you need to print our company's address or brand information on the packaging, please contact customer service. 2. Our company has independent research and development capabilities. In order to enhance customer experience, we will continuously upgrade and improve product functions and appearance without prior notice. If there are discrepancies between the description and the actual functionality or appearance, Please refer to the product. 3. We are a source manufacturer and a powerful merchant. If you choose to cooperate with us long-term, we will consider your interests. As long as it's not expired goods or artificially damaged, we can provide.. Api access frequency exceeds the limit. this ban will last 1 seconds In addition, if there are any quality issues with the product itself from the date of purchase, we offer a one-month replacement guarantee for quality issues and a one-year warranty. Return shipping costs are to be paid once each. 4. All products in our store are priced without tax; please contact customer service if you need an invoice!!! Blood Pressure Smart Watch Blood Pressure Monitor Watch Blood Pressure Blood Sugar Watch Air Pump Air Bag Men Women New K8 Gym IC Card Access Wristband Campus Card RFID Bracelet Membership Card M1 Bracelet Smart Round Watch Airbag Type No Needle Blood Sugar Monitoring Watch Accurate Blood Pressure Measurement Watch Bracelet Wholesale Hot Sale LED Electronic Watch IC Card Bracelet RFID Wristwatch Fudan F08 Access Control Card Smart Lock Fingerprint Lock Gift Smart GPS Motherboard Solution Anti-Tamper Watch Wristband Community Judicial Correction Body Temperature Detection Gateway Positioning Source L2 Smart Bracelet IC Card Fudan F08 Access Control LED Long Standby S50 Card RFID Card NFC Tag Smart Couple Bracelet Sports Step Count Heart Rate Monitoring Sleep Health Monitoring One-Click Bluetooth Connection Cross-Border Wholesale Custom Wholesale Available NFC Function Fudan F08 S50 IC Watch RFID Wristband M1 Card Access Control Bracelet Smart Heart Rate Bracelet Health Management Message Reminder Bluetooth Pedometer Waterproof Watch Solution Design and Development Bluetooth Gateway Solution with IC Smart Bracelet Widely Applicable for Campus Attendance and Positioning Campus Card Unboxing Smart Bracelet Watch Bluetooth BLE True Heart Rate Step Counter App Cross-Border E-commerce Hot Item Agreement API T17C New Smart Bracelet Bluetooth Call Voice Assistant Heart Rate Blood Pressure Password Lock Screen 100+ Cloud Dials Bluetooth Smart Bracelet Heart Rate Blood Oxygen Pedometer Smart Connection Cross-Border Hot Item 4G Smart Electronic Student Card Smart Campus Student ID Attendance Mobile Phone GPS Locator Child Anti-Lost 4G Smart Watch Red Light True Blood Oxygen GPS Positioning Beidou WiFi Base Station LBS SOS Elderly Smart Cat Wholesale One Piece Dropshipping IC Door Access S50 Card Bracelet Waterproof Luminous Men Women M1 Fudan F08 Multifunctional Watch Blood Pressure Monitor Bracelet Watch Painless Blood Sugar Blood Pressure Sports Watch Accurate Blood Pressure Measurement Watch Air Pump Heart Rate Watch M7 Smart IC Bracelet 0.96 Color Screen Heart Rate Blood Pressure Call SMS APP Information Reminder Deep Waterproof